i2c driver changes for 2.5.66

diff -Nru a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
@@ -170,6 +170,7 @@
 	client=kmalloc(sizeof(*client), GFP_KERNEL);
 	if(client == NULL)
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 
 	client_template.adapter = adap;
 	client_template.addr = addr;

@@ -190,9 +191,10 @@
 		// We should never get here!!!
 		dname = unknown_name;
 	}
-	strcpy(client->name, dname);
+	strncpy(client->dev.name, dname, DEVICE_NAME_SIZE);
 	init_MUTEX(&encoder->lock);
 	encoder->client = client;
+	i2c_set_clientdata(client, encoder);
 	encoder->addr = addr;
 	encoder->norm = VIDEO_MODE_PAL;
 	encoder->input = 0;

@@ -201,7 +203,7 @@
 	for (i=1; i<x_common; i++) {
 		rv = i2c_smbus_write_byte(client,init_common[i]);
 		if (rv < 0) {
-			printk(KERN_ERR "%s_attach: init error %d\n", client->name, rv);
+			printk(KERN_ERR "%s_attach: init error %d\n", client->dev.name, rv);
 			break;
 		}
 	}

@@ -211,7 +213,7 @@
 		i2c_smbus_write_byte_data(client,0x07, TR0MODE);
 		i2c_smbus_read_byte_data(client,0x12);
 		printk(KERN_INFO "%s_attach: %s rev. %d at 0x%02x\n",
-		       client->name, dname, rv & 1, client->addr);
+		       client->dev.name, dname, rv & 1, client->addr);
 	}
 
 	i2c_attach_client(client);

@@ -229,7 +231,7 @@
 static int adv717x_detach(struct i2c_client *client)
 {
 	i2c_detach_client(client);
-	kfree(client->data);
+	i2c_get_clientdata(client);
 	kfree(client);
 	return 0;
 }

@@ -237,7 +239,7 @@
 static int adv717x_command(struct i2c_client *client, unsigned int cmd,
 			   void *arg)
 {
-	struct adv7175 *encoder = client->data;
+	struct adv7175 *encoder = i2c_get_clientdata(client);
 	int i, x_ntsc=13, x_pal=13; 
 		/* x_ntsc is number of entries in init_ntsc -1 */
 		/* x_pal is number of entries in init_pal -1 */

@@ -297,7 +299,7 @@
 				default:
 					printk(KERN_ERR
 					       "%s: illegal norm: %d\n",
-					       client->name, iarg);
+					       client->dev.name, iarg);
 					return -EINVAL;
 
 				}

@@ -353,7 +355,7 @@
 				default:
 					printk(KERN_ERR
 					       "%s: illegal input: %d\n",
-					       client->name, iarg);
+					       client->dev.name, iarg);
 					return -EINVAL;
 
 				}

@@ -419,8 +421,10 @@
 };
 
 static struct i2c_client client_template = {
-	.name		= "adv7175_client",
-	.driver		= &i2c_driver_adv7175
+	.driver		= &i2c_driver_adv7175,
+	.dev		= {
+		.name	= "adv7175_client",
+	},
 };
 
 static int adv717x_init(void)

diff -Nru a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
@@ -128,7 +128,7 @@
 
 	struct timing *timing;
 
-	decoder = client->data;
+	decoder = i2c_get_clientdata(client);
 	timing = &timing_data[decoder->norm];
 
 	init[3 * 2 - 1] = (((timing->vdelay >> 8) & 0x03) << 6) |

@@ -159,6 +159,7 @@
 	client = kmalloc(sizeof(*client), GFP_KERNEL);
 	if(client == NULL)
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 	client_template.adapter = adap;
 	client_template.addr = addr;
 	memcpy(client, &client_template, sizeof(*client));

@@ -170,8 +171,8 @@
 	}
 
 	memset(decoder, 0, sizeof(struct bt819));
-	strcpy(client->name, "bt819");
-	client->data = decoder;
+	strncpy(client->dev.name, "bt819", DEVICE_NAME_SIZE);
+	i2c_set_clientdata(client, decoder);
 	decoder->client = client;
 	decoder->addr = addr;
 	decoder->norm = VIDEO_MODE_NTSC;

@@ -186,10 +187,10 @@
 	i = bt819_init(client);
 	if (i < 0) {
 		printk(KERN_ERR "%s: bt819_attach: init status %d\n",
-		       decoder->client->name, i);
+		       decoder->client->dev.name, i);
 	} else {
 		printk(KERN_INFO "%s: bt819_attach: chip version %x\n",
-		       decoder->client->name, i2c_smbus_read_byte_data(client,
+		       decoder->client->dev.name, i2c_smbus_read_byte_data(client,
 						      0x17) & 0x0f);
 	}
 	init_MUTEX(&decoder->lock);

@@ -205,7 +206,7 @@
 static int bt819_detach(struct i2c_client *client)
 {
 	i2c_detach_client(client);
-	kfree(client->data);
+	i2c_get_clientdata(client);
 	kfree(client);
 	MOD_DEC_USE_COUNT;
 	return 0;

@@ -215,7 +216,7 @@
 {
 	int temp;
 
-	struct bt819 *decoder = client->data;
+	struct bt819 *decoder = i2c_get_clientdata(client);
 	//return 0;
 
 	if (!decoder->initialized) {	// First call to bt819_init could be

@@ -268,7 +269,7 @@
 			*iarg = res;
 
 			DEBUG(printk(KERN_INFO "%s-bt819: get status %x\n",
-				     decoder->client->name, *iarg));
+				     decoder->client->dev.name, *iarg));
 		}
 		break;
 

@@ -278,7 +279,7 @@
 			struct timing *timing;
 
 			DEBUG(printk(KERN_INFO "%s-bt819: set norm %x\n",
-				     decoder->client->name, *iarg));
+				     decoder->client->dev.name, *iarg));
 
 			if (*iarg == VIDEO_MODE_NTSC) {
 				bt819_setbit(decoder, 0x01, 0, 1);

@@ -319,7 +320,7 @@
 			int *iarg = arg;
 
 			DEBUG(printk(KERN_INFO "%s-bt819: set input %x\n",
-				     decoder->client->name, *iarg));
+				     decoder->client->dev.name, *iarg));
 
 			if (*iarg < 0 || *iarg > 7) {
 				return -EINVAL;

@@ -344,7 +345,7 @@
 			int *iarg = arg;
 
 			DEBUG(printk(KERN_INFO "%s-bt819: set output %x\n",
-				     decoder->client->name, *iarg));
+				     decoder->client->dev.name, *iarg));
 
 			/* not much choice of outputs */
 			if (*iarg != 0) {

@@ -360,7 +361,7 @@
 
 			DEBUG(printk
 			      (KERN_INFO "%s-bt819: enable output %x\n",
-			       decoder->client->name, *iarg));
+			       decoder->client->dev.name, *iarg));
 
 			if (decoder->enable != enable) {
 				decoder->enable = enable;

@@ -381,7 +382,7 @@
 			DEBUG(printk
 			      (KERN_INFO
 			       "%s-bt819: set picture brightness %d contrast %d colour %d\n",
-			       decoder->client->name, pic->brightness,
+			       decoder->client->dev.name, pic->brightness,
 			       pic->contrast, pic->colour));
 
 

@@ -448,9 +449,11 @@
 };
 
 static struct i2c_client client_template = {
-	.name = "bt819_client",
 	.id = -1,
-	.driver = &i2c_driver_bt819
+	.driver = &i2c_driver_bt819,
+	.dev = {
+		.name = "bt819_client",
+	},
 };
 
 static int bt819_setup(void)

diff -Nru a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
@@ -106,6 +106,7 @@
 	client = kmalloc(sizeof(*client), GFP_KERNEL);
 	if(client == NULL)
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 	client_template.adapter = adap;
 	client_template.addr = addr;
 	memcpy(client, &client_template, sizeof(*client));	

@@ -123,14 +124,14 @@
 
 
 	memset(encoder, 0, sizeof(struct bt856));
-	strcpy(client->name, "bt856");
+	strncpy(client->dev.name, "bt856", DEVICE_NAME_SIZE);
 	encoder->client = client;
-	client->data = encoder;
+	i2c_set_clientdata(client, encoder);
 	encoder->addr = client->addr;
 	encoder->norm = VIDEO_MODE_NTSC;
 	encoder->enable = 1;
 
-	DEBUG(printk(KERN_INFO "%s-bt856: attach\n", encoder->client->name));
+	DEBUG(printk(KERN_INFO "%s-bt856: attach\n", encoder->client->dev.name));
 
 	i2c_smbus_write_byte_data(client, 0xdc, 0x18);
 	encoder->reg[0xdc] = 0x18;

@@ -171,7 +172,7 @@
 static int bt856_detach(struct i2c_client *client)
 {
 	i2c_detach_client(client);
-	kfree(client->data);
+	i2c_get_clientdata(client);
 	kfree(client);
 	MOD_DEC_USE_COUNT;
 	return 0;

@@ -180,7 +181,7 @@
 static int bt856_command(struct i2c_client *client, unsigned int cmd,
 			 void *arg)
 {
-	struct bt856 *encoder = client->data;
+	struct bt856 *encoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
 

@@ -190,7 +191,7 @@
 
 			DEBUG(printk
 			      (KERN_INFO "%s-bt856: get capabilities\n",
-			       encoder->client->name));
+			       encoder->client->dev.name));
 
 			cap->flags
 			    = VIDEO_ENCODER_PAL

@@ -205,7 +206,7 @@
 			int *iarg = arg;
 
 			DEBUG(printk(KERN_INFO "%s-bt856: set norm %d\n",
-				     encoder->client->name, *iarg));
+				     encoder->client->dev.name, *iarg));
 
 			switch (*iarg) {
 

@@ -232,7 +233,7 @@
 			int *iarg = arg;
 
 			DEBUG(printk(KERN_INFO "%s-bt856: set input %d\n",
-				     encoder->client->name, *iarg));
+				     encoder->client->dev.name, *iarg));
 
 			/*     We only have video bus.
 			   *iarg = 0: input is from bt819

@@ -268,7 +269,7 @@
 			int *iarg = arg;
 
 			DEBUG(printk(KERN_INFO "%s-bt856: set output %d\n",
-				     encoder->client->name, *iarg));
+				     encoder->client->dev.name, *iarg));
 
 			/* not much choice of outputs */
 			if (*iarg != 0) {

@@ -285,7 +286,7 @@
 
 			DEBUG(printk
 			      (KERN_INFO "%s-bt856: enable output %d\n",
-			       encoder->client->name, encoder->enable));
+			       encoder->client->dev.name, encoder->enable));
 		}
 		break;
 

@@ -309,9 +310,11 @@
 };
 
 static struct i2c_client client_template = {
-	.name = "bt856_client",
 	.id = -1,
-	.driver = &i2c_driver_bt856
+	.driver = &i2c_driver_bt856,
+	.dev = {
+		.name = "bt856_client",
+	},
 };
 
 static int bt856_init(void)

diff -Nru a/drivers/media/video/bttv-if.c b/drivers/media/video/bttv-if.c
@@ -194,7 +194,7 @@
 
 static int attach_inform(struct i2c_client *client)
 {
-        struct bttv *btv = (struct bttv*)client->adapter->data;
+        struct bttv *btv = i2c_get_adapdata(client->adapter);
 	int i;
 
 	for (i = 0; i < I2C_CLIENTS_MAX; i++) {

@@ -207,13 +207,13 @@
 		bttv_call_i2c_clients(btv,TUNER_SET_TYPE,&btv->tuner_type);
         if (bttv_verbose)
 		printk("bttv%d: i2c attach [client=%s,%s]\n",btv->nr,
-		       client->name, (i < I2C_CLIENTS_MAX) ?  "ok" : "failed");
+		       client->dev.name, (i < I2C_CLIENTS_MAX) ?  "ok" : "failed");
         return 0;
 }
 
 static int detach_inform(struct i2c_client *client)
 {
-        struct bttv *btv = (struct bttv*)client->adapter->data;
+        struct bttv *btv = i2c_get_adapdata(client->adapter);
 	int i;
 
 	for (i = 0; i < I2C_CLIENTS_MAX; i++) {

@@ -224,7 +224,7 @@
 	}
         if (bttv_verbose)
 		printk("bttv%d: i2c detach [client=%s,%s]\n",btv->nr,
-		       client->name, (i < I2C_CLIENTS_MAX) ?  "ok" : "failed");
+		       client->dev.name, (i < I2C_CLIENTS_MAX) ?  "ok" : "failed");
         return 0;
 }
 

@@ -261,15 +261,19 @@
 
 static struct i2c_adapter bttv_i2c_adap_template = {
 	.owner          = THIS_MODULE,
-	.name              = "bt848",
 	.id                = I2C_HW_B_BT848,
 	.client_register   = attach_inform,
 	.client_unregister = detach_inform,
+	.dev		= {
+		.name	= "bt848",
+	},
 };
 
 static struct i2c_client bttv_i2c_client_template = {
-        .name = "bttv internal use only",
-        .id   = -1,
+        .id	= -1,
+        .dev	= {
+		.name = "bttv internal",
+	},
 };
 
 

@@ -343,10 +347,10 @@
 	memcpy(&btv->i2c_client, &bttv_i2c_client_template,
 	       sizeof(struct i2c_client));
 
-	sprintf(btv->i2c_adap.name+strlen(btv->i2c_adap.name),
+	sprintf(btv->i2c_adap.dev.name+strlen(btv->i2c_adap.dev.name),
 		" #%d", btv->nr);
         btv->i2c_algo.data = btv;
-        btv->i2c_adap.data = btv;
+        i2c_set_adapdata(&btv->i2c_adap, btv);
         btv->i2c_adap.algo_data = &btv->i2c_algo;
         btv->i2c_client.adapter = &btv->i2c_adap;
 

diff -Nru a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
@@ -349,7 +349,7 @@
 static void
 msp3400c_set_scart(struct i2c_client *client, int in, int out)
 {
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 
 	if (-1 == scarts[out][in])
 		return;

@@ -411,7 +411,7 @@
 
 static void msp3400c_setmode(struct i2c_client *client, int type)
 {
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int i;
 	
 	dprintk("msp3400: setmode: %d\n",type);

@@ -471,7 +471,7 @@
 {
 	static char *strmode[] = { "0", "mono", "stereo", "3",
 				   "lang1", "5", "6", "7", "lang2" };
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int nicam=0; /* channel source: FM/AM or nicam */
 	int src=0;
 

@@ -599,7 +599,7 @@
 static void
 msp3400c_restore_dfp(struct i2c_client *client)
 {
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int i;
 
 	for (i = 0; i < DFP_COUNT; i++) {

@@ -627,7 +627,7 @@
 static int
 autodetect_stereo(struct i2c_client *client)
 {
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int val;
 	int newstereo = msp->stereo;
 	int newnicam  = msp->nicam_on;

@@ -727,7 +727,7 @@
 /* stereo/multilang monitoring */
 static void watch_stereo(struct i2c_client *client)
 {
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 
 	if (autodetect_stereo(client)) {
 		if (msp->stereo & VIDEO_SOUND_STEREO)

@@ -746,7 +746,7 @@
 static int msp3400c_thread(void *data)
 {
 	struct i2c_client *client = data;
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	
 	struct CARRIER_DETECT *cd;
 	int count, max1,max2,val1,val2, val,this;

@@ -1002,7 +1002,7 @@
 static int msp3410d_thread(void *data)
 {
 	struct i2c_client *client = data;
-	struct msp3400c *msp = client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int mode,val,i,std;
     
 #ifdef CONFIG_SMP

@@ -1226,9 +1226,11 @@
 
 static struct i2c_client client_template = 
 {
-	.name   = "(unset)",
 	.flags  = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
+	.dev	= {
+		.name   = "(unset)",
+	},
 };
 
 static int msp_attach(struct i2c_adapter *adap, int addr,

@@ -1265,7 +1267,7 @@
 	for (i = 0; i < DFP_COUNT; i++)
 		msp->dfp_regs[i] = -1;
 
-	c->data = msp;
+	i2c_set_clientdata(c, msp);
 	init_waitqueue_head(&msp->wq);
 
 	if (-1 == msp3400c_reset(c)) {

@@ -1291,7 +1293,7 @@
 #endif
 	msp3400c_setvolume(c,msp->muted,msp->left,msp->right);
 
-	sprintf(c->name,"MSP34%02d%c-%c%d",
+	snprintf(c->dev.name, DEVICE_NAME_SIZE, "MSP34%02d%c-%c%d",
 		(rev2>>8)&0xff, (rev1&0xff)+'@', ((rev1>>8)&0xff)+'@', rev2&0x1f);
 	msp->nicam = (((rev2>>8)&0xff) != 00) ? 1 : 0;
 

@@ -1310,7 +1312,7 @@
 	msp->wake_stereo.data     = (unsigned long)msp;
 
 	/* hello world :-) */
-	printk(KERN_INFO "msp34xx: init: chip=%s",c->name);
+	printk(KERN_INFO "msp34xx: init: chip=%s",c->dev.name);
 	if (msp->nicam)
 		printk(", has NICAM support");
 	printk("\n");

@@ -1340,7 +1342,7 @@
 static int msp_detach(struct i2c_client *client)
 {
 	DECLARE_MUTEX_LOCKED(sem);
-	struct msp3400c *msp  = (struct msp3400c*)client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 	int i;
 	
 	/* shutdown control thread */

@@ -1379,7 +1381,7 @@
 
 static void msp_wake_thread(struct i2c_client *client)
 {
-	struct msp3400c *msp  = (struct msp3400c*)client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
 
 	msp3400c_setvolume(client,msp->muted,0,0);
 	msp->watch_stereo=0;

@@ -1391,7 +1393,7 @@
 
 static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
-	struct msp3400c *msp  = (struct msp3400c*)client->data;
+	struct msp3400c *msp = i2c_get_clientdata(client);
         __u16           *sarg = arg;
 #if 0
 	int             *iarg = (int*)arg;

diff -Nru a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
@@ -171,20 +171,21 @@
 		return -ENOMEM;
 	}
 	memset(t, 0, sizeof(*t));
-	strcpy(client->name, IF_NAME);
+	strncpy(client->dev.name, IF_NAME, DEVICE_NAME_SIZE);
 	init_MUTEX(&t->lock);
 	
 	/*
 	 *	Now create a video4linux device
 	 */
 	 
-	client->data = vd=(struct video_device *)kmalloc(sizeof(struct video_device), GFP_KERNEL);
+	vd = (struct video_device *)kmalloc(sizeof(struct video_device), GFP_KERNEL);
 	if(vd==NULL)
 	{
 		kfree(t);
 		kfree(client);
 		return -ENOMEM;
 	}
+	i2c_set_clientdata(client, vd);
 	memcpy(vd, &saa_template, sizeof(*vd));
 		
 	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) 

@@ -234,7 +235,7 @@
 
 static int saa5249_detach(struct i2c_client *client)
 {
-	struct video_device *vd=client->data;
+	struct video_device *vd = i2c_get_clientdata(client);
 	i2c_detach_client(client);
 	video_unregister_device(vd);
 	kfree(vd->priv);

@@ -264,9 +265,11 @@
 };
 
 static struct i2c_client client_template = {
-	.name 		= "(unset)",
 	.id 		= -1,
-	.driver 	= &i2c_driver_videotext
+	.driver		= &i2c_driver_videotext,
+	.dev		= {
+		.name	= "(unset)",
+	},
 };
 
 /*

diff -Nru a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
@@ -163,6 +163,7 @@
 	client=kmalloc(sizeof(*client), GFP_KERNEL);
 	if(client == NULL) 
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 	client_template.adapter = adap;
 	client_template.addr = addr;
 	memcpy(client, &client_template, sizeof(*client));

@@ -175,9 +176,9 @@
 
 	/* clear our private data */
 	memset(decoder, 0, sizeof(*decoder));
-	strcpy(client->name, IF_NAME);
+	strncpy(client->dev.name, IF_NAME, DEVICE_NAME_SIZE);
 	decoder->client = client;
-	client->data = decoder;
+	i2c_set_clientdata(client, decoder);
 	decoder->addr = addr;
 	decoder->norm = VIDEO_MODE_PAL;
 	decoder->input = 0;

@@ -189,7 +190,7 @@
 
 	rv = i2c_master_send(client, initseq, sizeof(initseq));
 	if (rv < 0)
-		printk(KERN_ERR "%s_attach: init status %d\n", client->name, rv);
+		printk(KERN_ERR "%s_attach: init status %d\n", client->dev.name, rv);
 	else {
 		i2c_smbus_write_byte_data(client,0x21,0x16);
 		i2c_smbus_write_byte_data(client,0x0D,0x04);

@@ -213,7 +214,7 @@
 static
 int saa7110_detach(struct i2c_client *client)
 {
-	struct saa7110* decoder = client->data;
+	struct saa7110* decoder = i2c_get_clientdata(client);
 
 	i2c_detach_client(client);
 

@@ -232,7 +233,7 @@
 static
 int saa7110_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
-	struct saa7110* decoder = client->data;
+	struct saa7110* decoder = i2c_get_clientdata(client);
 	int	v;
 
 	switch (cmd) {

@@ -251,7 +252,7 @@
 
 	 case DECODER_GET_STATUS:
 		{
-			struct saa7110* decoder = client->data;
+			struct saa7110* decoder = i2c_get_clientdata(client);
 			int status;
 			int res = 0;
 

@@ -390,9 +391,11 @@
 	.command 	= saa7110_command
 };
 static struct i2c_client client_template = {
-	.name 		= "saa7110_client",
 	.id 		= -1,
-	.driver 	= &i2c_driver_saa7110
+	.driver 	= &i2c_driver_saa7110,
+	.dev		= {
+		.name	= "saa7110_client",
+	},
 };
 
 static int saa7110_init(void)

diff -Nru a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
@@ -120,6 +120,7 @@
 	client = kmalloc(sizeof(*client), GFP_KERNEL);
 	if(client == NULL) 
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 	client_template.adapter = adap;
 	client_template.addr = addr;
 	memcpy(client, &client_template, sizeof(*client));

@@ -132,9 +133,9 @@
 	}
 
 	memset(decoder, 0, sizeof(*decoder));
-	strcpy(client->name, "saa7111");
+	strncpy(client->dev.name, "saa7111", DEVICE_NAME_SIZE);
 	decoder->client = client;
-	client->data = decoder;
+	i2c_set_clientdata(client, decoder);
 	decoder->addr = addr;
 	decoder->norm = VIDEO_MODE_NTSC;
 	decoder->input = 0;

@@ -147,10 +148,10 @@
 	i = i2c_master_send(client, init, sizeof(init));
 	if (i < 0) {
 		printk(KERN_ERR "%s_attach: init status %d\n",
-		       client->name, i);
+		       client->dev.name, i);
 	} else {
 		printk(KERN_INFO "%s_attach: chip version %x\n",
-		       client->name, i2c_smbus_read_byte_data(client, 0x00) >> 4);
+		       client->dev.name, i2c_smbus_read_byte_data(client, 0x00) >> 4);
 	}
 	init_MUTEX(&decoder->lock);
 	i2c_attach_client(client);

@@ -164,7 +165,7 @@
 
 static int saa7111_detach(struct i2c_client *client)
 {
-	struct saa7111 *decoder = client->data;
+	struct saa7111 *decoder = i2c_get_clientdata(client);
 	i2c_detach_client(client);
 	kfree(decoder);
 	kfree(client);

@@ -175,7 +176,7 @@
 static int saa7111_command(struct i2c_client *client, unsigned int cmd,
 			   void *arg)
 {
-	struct saa7111 *decoder = client->data;
+	struct saa7111 *decoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
 

@@ -187,7 +188,7 @@
 			for (i = 0; i < 32; i += 16) {
 				int j;
 
-				printk("KERN_DEBUG %s: %03x", client->name,
+				printk("KERN_DEBUG %s: %03x", client->dev.name,
 				       i);
 				for (j = 0; j < 16; ++j) {
 					printk(" %02x",

@@ -407,9 +408,11 @@
 };
 
 static struct i2c_client client_template = {
-	.name 	= "saa7111_client",
 	.id 	= -1,
-	.driver = &i2c_driver_saa7111
+	.driver	= &i2c_driver_saa7111,
+	.dev	= {
+		.name	= "saa7111_client",
+	},
 };
 
 static int saa7111_init(void)

diff -Nru a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -334,15 +334,19 @@
 
 static struct i2c_adapter saa7134_adap_template = {
 	.owner         = THIS_MODULE,
-	.name	       = "saa7134",
 	.id            = I2C_ALGO_SAA7134,
 	.algo          = &saa7134_algo,
 	.client_register = attach_inform,
+	.dev		= {
+		.name	= "saa7134",
+	},
 };
 
 static struct i2c_client saa7134_client_template = {
-        .name = "saa7134 internal",
         .id   = -1,
+	.dev	= {
+		.name	= "saa7134 internal",
+	},
 };
 
 /* ----------------------------------------------------------- */

@@ -410,7 +414,7 @@
 int saa7134_i2c_register(struct saa7134_dev *dev)
 {
 	dev->i2c_adap = saa7134_adap_template;
-	strcpy(dev->i2c_adap.name,dev->name);
+	strncpy(dev->i2c_adap.dev.name, dev->name, DEVICE_NAME_SIZE);
 	dev->i2c_adap.algo_data = dev;
 	i2c_add_adapter(&dev->i2c_adap);
 	

diff -Nru a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
@@ -191,6 +191,7 @@
 	client = kmalloc(sizeof(*client), GFP_KERNEL);
 	if (client == NULL)
 		return -ENOMEM;
+	memset(client, 0, sizeof(*client));
 	client_template.adapter = adap;
 	client_template.addr = addr;
 	memcpy(client, &client_template, sizeof(*client));

@@ -202,9 +203,9 @@
 
 
 	memset(encoder, 0, sizeof(*encoder));
-	strcpy(client->name, "saa7185");
+	strncpy(client->dev.name, "saa7185", DEVICE_NAME_SIZE);
 	encoder->client = client;
-	client->data = encoder;
+	i2c_set_clientdata(client, encoder);
 	encoder->addr = addr;
 	encoder->norm = VIDEO_MODE_NTSC;
 	encoder->enable = 1;

@@ -215,11 +216,11 @@
 					sizeof(init_ntsc));
 	}
 	if (i < 0) {
-		printk(KERN_ERR "%s_attach: init error %d\n", client->name,
+		printk(KERN_ERR "%s_attach: init error %d\n", client->dev.name,
 		       i);
 	} else {
 		printk(KERN_INFO "%s_attach: chip version %d\n",
-		       client->name, i2c_smbus_read_byte(client) >> 5);
+		       client->dev.name, i2c_smbus_read_byte(client) >> 5);
 	}
 	init_MUTEX(&encoder->lock);
 	i2c_attach_client(client);

@@ -233,7 +234,7 @@
 
 static int saa7185_detach(struct i2c_client *client)
 {
-	struct saa7185 *encoder = client->data;
+	struct saa7185 *encoder = i2c_get_clientdata(client);
 	i2c_detach_client(client);
 	i2c_smbus_write_byte_data(client, 0x61, (encoder->reg[0x61]) | 0x40);	/* SW: output off is active */
 	//i2c_smbus_write_byte_data(client, 0x3a, (encoder->reg[0x3a]) | 0x80); /* SW: color bar */

@@ -246,7 +247,7 @@
 static int saa7185_command(struct i2c_client *client, unsigned int cmd,
 			   void *arg)
 {
-	struct saa7185 *encoder = client->data;
+	struct saa7185 *encoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
 

@@ -365,9 +366,11 @@
 };
 
 static struct i2c_client client_template = {
-	.name 	= "saa7185_client",
 	.id 	= -1,
-	.driver = &i2c_driver_saa7185
+	.driver = &i2c_driver_saa7185,
+	.dev	= {
+		.name	= "saa7185_client",
+	},
 };
 
 static int saa7185_init(void)

diff -Nru a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
@@ -260,7 +260,7 @@
 
 static int tda7432_set(struct i2c_client *client)
 {
-	struct tda7432 *t = client->data;
+	struct tda7432 *t = i2c_get_clientdata(client);
 	unsigned char buf[16];
 	d2printk("tda7432: In tda7432_set\n");
 	

@@ -287,7 +287,7 @@
 
 static void do_tda7432_init(struct i2c_client *client)
 {
-	struct tda7432 *t = client->data;
+	struct tda7432 *t = i2c_get_clientdata(client);
 	d2printk("tda7432: In tda7432_init\n");
 
 	t->input  = TDA7432_STEREO_IN |  /* Main (stereo) input   */

@@ -328,11 +328,11 @@
         memcpy(client,&client_template,sizeof(struct i2c_client));
         client->adapter = adap;
         client->addr = addr;
-	client->data = t;
+	i2c_set_clientdata(client, t);
 	
 	do_tda7432_init(client);
 	MOD_INC_USE_COUNT;
-	strcpy(client->name,"TDA7432");
+	strncpy(client->dev.name, "TDA7432", DEVICE_NAME_SIZE);
 	printk(KERN_INFO "tda7432: init\n");
 
 	i2c_attach_client(client);

@@ -348,7 +348,7 @@
 
 static int tda7432_detach(struct i2c_client *client)
 {
-	struct tda7432 *t  = client->data;
+	struct tda7432 *t = i2c_get_clientdata(client);
 
 	do_tda7432_init(client);
 	i2c_detach_client(client);

@@ -361,7 +361,7 @@
 static int tda7432_command(struct i2c_client *client,
 			   unsigned int cmd, void *arg)
 {
-	struct tda7432 *t = client->data;
+	struct tda7432 *t = i2c_get_clientdata(client);
 	d2printk("tda7432: In tda7432_command\n");
 
 	switch (cmd) {

@@ -526,9 +526,11 @@
 
 static struct i2c_client client_template =
 {
-        .name   = "tda7432",
         .id     = -1,
 	.driver = &driver, 
+        .dev	= {
+		.name	= "tda7432",
+	},
 };
 
 static int tda7432_init(void)

diff -Nru a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
@@ -158,7 +158,7 @@
 
 static void tda9875_set(struct i2c_client *client)
 {
-	struct tda9875 *tda = client->data;
+	struct tda9875 *tda = i2c_get_clientdata(client);
 	unsigned char a;
 
 	dprintk(KERN_DEBUG "tda9875_set(%04x,%04x,%04x,%04x)\n",tda->lvol,tda->rvol,tda->bass,tda->treble);

@@ -176,7 +176,7 @@
 
 static void do_tda9875_init(struct i2c_client *client)
 {
-	struct tda9875 *t = client->data;
+	struct tda9875 *t = i2c_get_clientdata(client);
 	dprintk("In tda9875_init\n"); 
 	tda9875_write(client, TDA9875_CFG, 0xd0 ); /*reg de config 0 (reset)*/
     	tda9875_write(client, TDA9875_MSR, 0x03 );    /* Monitor 0b00000XXX*/

@@ -256,7 +256,7 @@
         memcpy(client,&client_template,sizeof(struct i2c_client));
         client->adapter = adap;
         client->addr = addr;
-	client->data = t;
+	i2c_set_clientdata(client, t);
 
 	if(!tda9875_checkit(adap,addr)) {
 		kfree(t);

@@ -265,7 +265,7 @@
 	
 	do_tda9875_init(client);
 	MOD_INC_USE_COUNT;
-	strcpy(client->name,"TDA9875");
+	strncpy(client->dev.name, "TDA9875", DEVICE_NAME_SIZE);
 	printk(KERN_INFO "tda9875: init\n");
 
 	i2c_attach_client(client);

@@ -281,7 +281,7 @@
 
 static int tda9875_detach(struct i2c_client *client)
 {
-	struct tda9875 *t  = client->data;
+	struct tda9875 *t = i2c_get_clientdata(client);
 
 	do_tda9875_init(client);
 	i2c_detach_client(client);

@@ -294,7 +294,7 @@
 static int tda9875_command(struct i2c_client *client,
 				unsigned int cmd, void *arg)
 {
-	struct tda9875 *t = client->data;
+	struct tda9875 *t = i2c_get_clientdata(client);
 
 	dprintk("In tda9875_command...\n"); 
 

@@ -396,9 +396,11 @@
 
 static struct i2c_client client_template =
 {
-        .name    = "tda9875",
         .id      = -1,
         .driver  = &driver,
+        .dev	= {
+		.name	= "tda9875",
+	},
 };
 
 static int tda9875_init(void)

diff -Nru a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
@@ -359,7 +359,7 @@
                 return -ENOMEM;
 	memset(t,0,sizeof(*t));
 	t->client = client_template;
-        t->client.data = t;
+        i2c_set_clientdata(&t->client, t);
 	t->pinnacle_id = -1;
         i2c_attach_client(&t->client);
         

@@ -376,12 +376,12 @@
 	case I2C_ALGO_BIT | I2C_HW_B_RIVA:
 	case I2C_ALGO_SAA7134:
 		printk("tda9887: probing %s i2c adapter [id=0x%x]\n",
-		       adap->name,adap->id);
+		       adap->dev.name,adap->id);
 		rc = i2c_probe(adap, &addr_data, tda9887_attach);
 		break;
 	default:
 		printk("tda9887: ignoring %s i2c adapter [id=0x%x]\n",
-		       adap->name,adap->id);
+		       adap->dev.name,adap->id);
 		rc = 0;
 		/* nothing */
 	}

@@ -390,7 +390,7 @@
 
 static int tda9887_detach(struct i2c_client *client)
 {
-	struct tda9887 *t = (struct tda9887*)client->data;
+	struct tda9887 *t = i2c_get_clientdata(client);
 
 	i2c_detach_client(client);
 	kfree(t);

@@ -401,7 +401,7 @@
 static int
 tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
-	struct tda9887 *t = (struct tda9887*)client->data;
+	struct tda9887 *t = i2c_get_clientdata(client);
 
         switch (cmd) {
 

@@ -456,9 +456,11 @@
 };
 static struct i2c_client client_template =
 {
-        .name   = "tda9887",
 	.flags  = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
+        .dev	= {
+		.name	= "tda9887",
+	},
 };
 
 static int tda9887_init_module(void)

diff -Nru a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c
@@ -196,9 +196,11 @@
 
 static struct i2c_client client_template =
 {
-        .name 		= "SAB3036",
         .id 		= -1,
-        .driver		= &i2c_driver_tuner
+        .driver		= &i2c_driver_tuner,
+        .dev		= {
+		.name	= "SAB3036",
+	},
 };
 
 int __init

diff -Nru a/drivers/media/video/tuner.c b/drivers/media/video/tuner.c
@@ -226,7 +226,7 @@
 {
 	unsigned char byte;
 
-	struct tuner *t = (struct tuner*)c->data;
+	struct tuner *t = i2c_get_clientdata(c);
 
         if (t->type == TUNER_MT2032)
 		return 0;

@@ -276,7 +276,7 @@
 {
         unsigned char buf[21];
         int ret,xogc,xok=0;
-	struct tuner *t = (struct tuner*)c->data;
+	struct tuner *t = i2c_get_clientdata(c);
 
         buf[0]=0;
         ret=i2c_master_send(c,buf,1);

@@ -517,7 +517,7 @@
 {
 	unsigned char buf[21];
 	int lint_try,ret,sel,lock=0;
-	struct tuner *t = (struct tuner*)c->data;
+	struct tuner *t = i2c_get_clientdata(c);
 
 	dprintk("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n",rfin,if1,if2,from,to);
 

@@ -594,7 +594,7 @@
 	u8 config;
 	u16 div;
 	struct tunertype *tun;
-	struct tuner *t = c->data;
+	struct tuner *t = i2c_get_clientdata(c);
         unsigned char buffer[4];
 	int rc;
 

@@ -733,7 +733,7 @@
 static void set_radio_freq(struct i2c_client *c, int freq)
 {
 	struct tunertype *tun;
-	struct tuner *t = (struct tuner*)c->data;
+	struct tuner *t = i2c_get_clientdata(c);
         unsigned char buffer[4];
 	int rc,div;
 

@@ -794,16 +794,17 @@
         if (NULL == (client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL)))
                 return -ENOMEM;
         memcpy(client,&client_template,sizeof(struct i2c_client));
-        client->data = t = kmalloc(sizeof(struct tuner),GFP_KERNEL);
+        t = kmalloc(sizeof(struct tuner),GFP_KERNEL);
         if (NULL == t) {
                 kfree(client);
                 return -ENOMEM;
         }
+	i2c_set_clientdata(client, t);
         memset(t,0,sizeof(struct tuner));
 	if (type >= 0 && type < TUNERS) {
 		t->type = type;
 		printk("tuner(bttv): type forced to %d (%s) [insmod]\n",t->type,tuners[t->type].name);
-		strncpy(client->name, tuners[t->type].name, sizeof(client->name));
+		strncpy(client->dev.name, tuners[t->type].name, DEVICE_NAME_SIZE);
 	} else {
 		t->type = -1;
 	}

@@ -830,12 +831,12 @@
 	case I2C_ALGO_SAA7134:
 	case I2C_ALGO_SAA7146:
 		printk("tuner: probing %s i2c adapter [id=0x%x]\n",
-		       adap->name,adap->id);
+		       adap->dev.name,adap->id);
 		rc = i2c_probe(adap, &addr_data, tuner_attach);
 		break;
 	default:
 		printk("tuner: ignoring %s i2c adapter [id=0x%x]\n",
-		       adap->name,adap->id);
+		       adap->dev.name,adap->id);
 		rc = 0;
 		/* nothing */
 	}

@@ -844,7 +845,7 @@
 
 static int tuner_detach(struct i2c_client *client)
 {
-	struct tuner *t = (struct tuner*)client->data;
+	struct tuner *t = i2c_get_clientdata(client);
 
 	i2c_detach_client(client);
 	kfree(t);

@@ -856,7 +857,7 @@
 static int
 tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
-	struct tuner *t = (struct tuner*)client->data;
+	struct tuner *t = i2c_get_clientdata(client);
         int   *iarg = (int*)arg;
 #if 0
         __u16 *sarg = (__u16*)arg;

@@ -875,7 +876,7 @@
 		t->type = *iarg;
 		printk("tuner: type set to %d (%s)\n",
                         t->type,tuners[t->type].name);
-		strncpy(client->name, tuners[t->type].name, sizeof(client->name));
+		strncpy(client->dev.name, tuners[t->type].name, DEVICE_NAME_SIZE);
 		if (t->type == TUNER_MT2032)
                         mt2032_init(client);
 		break;

@@ -977,9 +978,11 @@
 };
 static struct i2c_client client_template =
 {
-        .name   = "(tuner unset)",
 	.flags  = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
+        .dev	= {
+		.name	= "(tuner unset)",
+	},
 };
 
 static int tuner_init_module(void)

153 lines not on this page · raw message

diff -Nru a/drivers/acorn/char/i2c.c b/drivers/acorn/char/i2c.c
@@ -303,11 +303,13 @@
 }
 
 static struct i2c_adapter ioc_ops = {
-	.name			= "IOC/IOMD",
 	.id			= I2C_HW_B_IOC,
 	.algo_data		= &ioc_data,
 	.client_register	= ioc_client_reg,
 	.client_unregister	= ioc_client_unreg
+	.dev			= {
+		.name		= "IOC/IOMD",
+	},
 };
 
 static int __init i2c_ioc_init(void)

diff -Nru a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
@@ -138,10 +138,12 @@
 }; 
 
 static struct i2c_adapter bit_ops = {
-	.name			= "PCILynx I2C adapter",
 	.id 			= 0xAA, //FIXME: probably we should get an id in i2c-id.h
 	.client_register	= bit_reg,
 	.client_unregister	= bit_unreg,
+	.dev			= {
+		.name		= "PCILynx I2C",
+	},
 };
 
 

diff -Nru a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
@@ -675,7 +675,7 @@
 	bus_unregister(&i2c_bus_type);
 }
 
-module_init(i2c_init);
+subsys_initcall(i2c_init);
 module_exit(i2c_exit);
 
 /* ----------------------------------------------------

diff -Nru a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
@@ -474,9 +474,11 @@
 
 static struct i2c_adapter ali15x3_adapter = {
 	.owner		= THIS_MODULE,
-	.name		= "unset",
 	.id		= I2C_ALGO_SMBUS | I2C_HW_SMBUS_ALI15X3,
 	.algo		= &smbus_algorithm,
+	.dev		= {
+		.name	= "unset",
+	},
 };
 
 static struct pci_device_id ali15x3_ids[] __devinitdata = {

@@ -500,8 +502,8 @@
 	/* set up the driverfs linkage to our parent device */
 	ali15x3_adapter.dev.parent = &dev->dev;
 
-	sprintf(ali15x3_adapter.name, "SMBus ALI15X3 adapter at %04x",
-		ali15x3_smba);
+	snprintf(ali15x3_adapter.dev.name, DEVICE_NAME_SIZE,
+		"SMBus ALI15X3 adapter at %04x", ali15x3_smba);
 	return i2c_add_adapter(&ali15x3_adapter);
 }
 

diff -Nru a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
@@ -312,9 +312,11 @@
 
 static struct i2c_adapter amd756_adapter = {
 	.owner		= THIS_MODULE,
-	.name		= "unset",
 	.id		= I2C_ALGO_SMBUS | I2C_HW_SMBUS_AMD756,
 	.algo		= &smbus_algorithm,
+	.dev		= {
+		.name	= "unset",
+	},
 };
 
 enum chiptype { AMD756, AMD766, AMD768, NFORCE };

@@ -376,7 +378,7 @@
 	/* set up the driverfs linkage to our parent device */
 	amd756_adapter.dev.parent = &pdev->dev;
 
-	sprintf(amd756_adapter.name,
+	snprintf(amd756_adapter.dev.name, DEVICE_NAME_SIZE,
 		"SMBus AMD75x adapter at %04x", amd756_ioport);
 
 	error = i2c_add_adapter(&amd756_adapter);

diff -Nru a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
@@ -357,8 +357,8 @@
 		goto out_kfree;
 
 	smbus->adapter.owner = THIS_MODULE;
-	sprintf(smbus->adapter.name,
-			"SMBus2 AMD8111 adapter at %04x", smbus->base);
+	snprintf(smbus->adapter.dev.name, DEVICE_NAME_SIZE,
+		"SMBus2 AMD8111 adapter at %04x", smbus->base);
 	smbus->adapter.id = I2C_ALGO_SMBUS | I2C_HW_SMBUS_AMD8111;
 	smbus->adapter.algo = &smbus_algorithm;
 	smbus->adapter.algo_data = smbus;

diff -Nru a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
@@ -546,9 +546,11 @@
 
 static struct i2c_adapter i801_adapter = {
 	.owner		= THIS_MODULE,
-	.name		= "unset",
 	.id		= I2C_ALGO_SMBUS | I2C_HW_SMBUS_I801,
 	.algo		= &smbus_algorithm,
+	.dev		= {
+		.name	= "unset",
+	},
 };
 
 static struct pci_device_id i801_ids[] __devinitdata = {

@@ -597,8 +599,8 @@
 	/* set up the driverfs linkage to our parent device */
 	i801_adapter.dev.parent = &dev->dev;
 
-	sprintf(i801_adapter.name, "SMBus I801 adapter at %04x",
-		i801_smba);
+	snprintf(i801_adapter.dev.name, DEVICE_NAME_SIZE,
+		"SMBus I801 adapter at %04x", i801_smba);
 	return i2c_add_adapter(&i801_adapter);
 }
 

diff -Nru a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
@@ -39,9 +39,11 @@
 /* There can only be one... */
 static struct i2c_adapter isa_adapter = {
 	.owner		= THIS_MODULE,
-	.name		= "ISA main adapter",
 	.id		= I2C_ALGO_ISA | I2C_HW_ISA,
 	.algo		= &isa_algorithm,
+	.dev		= {
+		.name	= "ISA main adapter",
+	},
 };
 
 static int __init i2c_isa_init(void)

diff -Nru a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
@@ -394,9 +394,11 @@
 
 static struct i2c_adapter piix4_adapter = {
 	.owner		= THIS_MODULE,
-	.name		= "unset",
 	.id		= I2C_ALGO_SMBUS | I2C_HW_SMBUS_PIIX4,
 	.algo		= &smbus_algorithm,
+	.dev		= {
+		.name	= "unset",
+	},
 };
 
 static struct pci_device_id piix4_ids[] __devinitdata = {

@@ -449,8 +451,8 @@
 	/* set up the driverfs linkage to our parent device */
 	piix4_adapter.dev.parent = &dev->dev;
 
-	sprintf(piix4_adapter.name, "SMBus PIIX4 adapter at %04x",
-		piix4_smba);
+	snprintf(piix4_adapter.dev.name, DEVICE_NAME_SIZE,
+		"SMBus PIIX4 adapter at %04x", piix4_smba);
 
 	retval = i2c_add_adapter(&piix4_adapter);
 

diff -Nru a/drivers/i2c/i2c-algo-bit.c b/drivers/i2c/i2c-algo-bit.c
@@ -23,6 +23,8 @@
 
 /* $Id: i2c-algo-bit.c,v 1.44 2003/01/21 08:08:16 kmalkki Exp $ */
 
+/* #define DEBUG 1 */
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/delay.h>

@@ -338,16 +340,14 @@
 
 	while (count > 0) {
 		c = *temp;
-		DEB2(printk(KERN_DEBUG "i2c-algo-bit.o: %s sendbytes: writing %2.2X\n",
-			    i2c_adap->name, c&0xff));
+		DEB2(dev_dbg(&i2c_adap->dev, "sendbytes: writing %2.2X\n", c&0xff));
 		retval = i2c_outb(i2c_adap,c);
 		if ((retval>0) || (nak_ok && (retval==0)))  { /* ok or ignored NAK */
 			count--; 
 			temp++;
 			wrcount++;
 		} else { /* arbitration or no acknowledge */
-			printk(KERN_ERR "i2c-algo-bit.o: %s sendbytes: error - bailout.\n",
-			       i2c_adap->name);
+			dev_err(&i2c_adap->dev, "sendbytes: error - bailout.\n");
 			i2c_stop(adap);
 			return (retval<0)? retval : -EFAULT;
 			        /* got a better one ?? */

@@ -527,13 +527,12 @@
 	struct i2c_algo_bit_data *bit_adap = adap->algo_data;
 
 	if (bit_test) {
-		int ret = test_bus(bit_adap, adap->name);
+		int ret = test_bus(bit_adap, adap->dev.name);
 		if (ret<0)
 			return -ENODEV;
 	}
 
-	DEB2(printk(KERN_DEBUG "i2c-algo-bit.o: hw routines for %s registered.\n",
-	            adap->name));
+	DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
 
 	/* register new adapter to i2c module... */
 

diff -Nru a/drivers/i2c/i2c-algo-pcf.c b/drivers/i2c/i2c-algo-pcf.c
@@ -27,6 +27,8 @@
    messages, proper stop/repstart signaling during receive,
    added detect code */
 
+/* #define DEBUG 1 */		/* to pick up dev_dbg calls */
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/delay.h>

@@ -222,21 +224,19 @@
 	int wrcount, status, timeout;
     
 	for (wrcount=0; wrcount<count; ++wrcount) {
-		DEB2(printk(KERN_DEBUG "i2c-algo-pcf.o: %s i2c_write: writing %2.2X\n",
-		      i2c_adap->name, buf[wrcount]&0xff));
+		DEB2(dev_dbg(&i2c_adap->dev, "i2c_write: writing %2.2X\n",
+				buf[wrcount]&0xff));
 		i2c_outb(adap, buf[wrcount]);
 		timeout = wait_for_pin(adap, &status);
 		if (timeout) {
 			i2c_stop(adap);
-			printk(KERN_ERR "i2c-algo-pcf.o: %s i2c_write: "
-			       "error - timeout.\n", i2c_adap->name);
+			dev_err(&i2c_adap->dev, "i2c_write: error - timeout.\n");
 			return -EREMOTEIO; /* got a better one ?? */
 		}
 #ifndef STUB_I2C
 		if (status & I2C_PCF_LRB) {
 			i2c_stop(adap);
-			printk(KERN_ERR "i2c-algo-pcf.o: %s i2c_write: "
-			       "error - no ack.\n", i2c_adap->name);
+			dev_err(&i2c_adap->dev, "i2c_write: error - no ack.\n");
 			return -EREMOTEIO; /* got a better one ?? */
 		}
 #endif

@@ -263,14 +263,14 @@
 
 		if (wait_for_pin(adap, &status)) {
 			i2c_stop(adap);
-			printk(KERN_ERR "i2c-algo-pcf.o: pcf_readbytes timed out.\n");
+			dev_err(&i2c_adap->dev, "pcf_readbytes timed out.\n");
 			return (-1);
 		}
 
 #ifndef STUB_I2C
 		if ((status & I2C_PCF_LRB) && (i != count)) {
 			i2c_stop(adap);
-			printk(KERN_ERR "i2c-algo-pcf.o: i2c_read: i2c_inb, No ack.\n");
+			dev_err(&i2c_adap->dev, "i2c_read: i2c_inb, No ack.\n");
 			return (-1);
 		}
 #endif

@@ -445,8 +445,7 @@
 	struct i2c_algo_pcf_data *pcf_adap = adap->algo_data;
 	int rval;
 
-	DEB2(printk(KERN_DEBUG "i2c-algo-pcf.o: hw routines for %s registered.\n",
-	            adap->name));
+	DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
 
 	/* register new adapter to i2c module... */
 

188 lines not on this page · raw message

diff -Nru a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
@@ -30,6 +30,9 @@
 
 /* $Id: i2c-dev.c,v 1.53 2003/01/21 08:08:16 kmalkki Exp $ */
 
+/* If you want debugging uncomment: */
+/* #define DEBUG 1 */
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/fs.h>

@@ -41,10 +44,6 @@
 #include <linux/i2c-dev.h>
 #include <asm/uaccess.h>
 
-/* If you want debugging uncomment: */
-/* #define DEBUG */
-
-
 /* struct file_operations changed too often in the 2.1 series for nice code */
 
 static ssize_t i2cdev_read (struct file *file, char *buf, size_t count, 

@@ -386,11 +385,11 @@
 	char name[12];
 
 	if ((i = i2c_adapter_id(adap)) < 0) {
-		printk(KERN_DEBUG "i2c-dev.o: Unknown adapter ?!?\n");
+		dev_dbg(&adap->dev, "Unknown adapter ?!?\n");
 		return -ENODEV;
 	}
 	if (i >= I2CDEV_ADAPS_MAX) {
-		printk(KERN_DEBUG "i2c-dev.o: Adapter number too large?!? (%d)\n",i);
+		dev_dbg(&adap->dev, "Adapter number too large?!? (%d)\n",i);
 		return -ENODEV;
 	}
 

@@ -401,14 +400,12 @@
 			DEVFS_FL_DEFAULT, I2C_MAJOR, i,
 			S_IFCHR | S_IRUSR | S_IWUSR,
 			&i2cdev_fops, NULL);
-		printk(KERN_DEBUG "i2c-dev.o: Registered '%s' as minor %d\n",adap->name,i);
+		dev_dbg(&adap->dev, "Registered as minor %d\n", i);
 	} else {
 		/* This is actually a detach_adapter call! */
 		devfs_remove("i2c/%d", i);
 		i2cdev_adaps[i] = NULL;
-#ifdef DEBUG
-		printk(KERN_DEBUG "i2c-dev.o: Adapter unregistered: %s\n",adap->name);
-#endif
+		dev_dbg(&adap->dev, "Adapter unregistered\n");
 	}
 
 	return 0;

diff -Nru a/drivers/i2c/i2c-elektor.c b/drivers/i2c/i2c-elektor.c
@@ -174,10 +174,12 @@
 };
 
 static struct i2c_adapter pcf_isa_ops = {
-	.owner		   = THIS_MODULE,
-	.name		   = "PCF8584 ISA adapter",
-	.id		   = I2C_HW_P_ELEK,
-	.algo_data	   = &pcf_isa_data,
+	.owner		= THIS_MODULE,
+	.id		= I2C_HW_P_ELEK,
+	.algo_data	= &pcf_isa_data,
+	.dev		= {
+		.name	= "PCF8584 ISA adapter",
+	},
 };
 
 static int __init i2c_pcfisa_init(void) 

diff -Nru a/drivers/i2c/i2c-elv.c b/drivers/i2c/i2c-elv.c
@@ -129,9 +129,11 @@
 
 static struct i2c_adapter bit_elv_ops = {
 	.owner		= THIS_MODULE,
-	.name		= "ELV Parallel port adaptor",
 	.id		= I2C_HW_B_ELV,
 	.algo_data	= &bit_elv_data,
+	.dev		= {
+		.name	= "ELV Parallel port adaptor",
+	},
 };
 
 static int __init i2c_bitelv_init(void)

diff -Nru a/drivers/i2c/i2c-philips-par.c b/drivers/i2c/i2c-philips-par.c
@@ -151,8 +151,10 @@
 
 static struct i2c_adapter bit_lp_ops = {
 	.owner		= THIS_MODULE,
-	.name		= "Philips Parallel port adapter",
 	.id		= I2C_HW_B_LP,
+	.dev		= {
+		.name	= "Philips Parallel port adapter",
+	},
 };
 
 static void i2c_parport_attach (struct parport *port)

diff -Nru a/drivers/i2c/i2c-velleman.c b/drivers/i2c/i2c-velleman.c
@@ -114,9 +114,11 @@
 
 static struct i2c_adapter bit_velle_ops = {
 	.owner		= THIS_MODULE,
-	.name		= "Velleman K8000",
 	.id		= I2C_HW_B_VELLE,
 	.algo_data	= &bit_velle_data,
+	.dev		= {
+		.name	= "Velleman K8000",
+	},
 };
 
 static int __init i2c_bitvelle_init(void)

diff -Nru a/drivers/i2c/scx200_acb.c b/drivers/i2c/scx200_acb.c
@@ -140,8 +140,7 @@
 
 	switch (iface->state) {
 	case state_idle:
-		printk(KERN_WARNING NAME ": %s, interrupt in idle state\n", 
-		       iface->adapter.name);
+		dev_warn(&iface->adapter.dev, "interrupt in idle state\n",);
 		break;
 
 	case state_address:

@@ -226,8 +225,8 @@
 	return;
 
  error:
-	printk(KERN_ERR NAME ": %s, %s in state %s\n", iface->adapter.name, 
-	       errmsg, scx200_acb_state_name[iface->state]);
+	dev_err(&iface->adapter.dev, "%s in state %s\n", errmsg,
+		scx200_acb_state_name[iface->state]);
 
 	iface->state = state_idle;
 	iface->result = -EIO;

@@ -236,8 +235,8 @@
 
 static void scx200_acb_timeout(struct scx200_acb_iface *iface) 
 {
-	printk(KERN_ERR NAME ": %s, timeout in state %s\n", 
-	       iface->adapter.name, scx200_acb_state_name[iface->state]);
+	dev_err(&iface->adapter.dev, "timeout in state %s\n",
+		scx200_acb_state_name[iface->state]);
 
 	iface->state = state_idle;
 	iface->result = -EIO;

@@ -331,13 +330,12 @@
 	    size, address, command, len, rw == I2C_SMBUS_READ);
 
 	if (!len && rw == I2C_SMBUS_READ) {
-		printk(KERN_WARNING NAME ": %s, zero length read\n", 
-		       adapter->name);
+		dev_warn(&adapter->dev, "zero length read\n");
 		return -EINVAL;
 	}
 
 	if (len && !buffer) {
-		printk(KERN_WARNING NAME ": %s, nonzero length but no buffer\n", adapter->name);
+		dev_warn(&adapter->dev, "nonzero length but no buffer\n");
 		return -EFAULT;
 	}
 

@@ -458,17 +456,17 @@
 	memset(iface, 0, sizeof(*iface));
 	adapter = &iface->adapter;
 	adapter->data = iface;
-	sprintf(adapter->name, "SCx200 ACB%d", index);
+	snprintf(adapter->dev.name, DEVICE_NAME_SIZE, "SCx200 ACB%d", index);
 	adapter->owner = THIS_MODULE;
 	adapter->id = I2C_ALGO_SMBUS;
 	adapter->algo = &scx200_acb_algorithm;
 
 	init_MUTEX(&iface->sem);
 
-	sprintf(description, "NatSemi SCx200 ACCESS.bus [%s]", adapter->name);
+	snprintf(description, sizeof(description), "NatSemi SCx200 ACCESS.bus [%s]", adapter->dev.name);
 	if (request_region(base, 8, description) == 0) {
-		printk(KERN_ERR NAME ": %s, can't allocate io 0x%x-0x%x\n", 
-		       adapter->name, base, base + 8-1);
+		dev_err(&adapter->dev, "can't allocate io 0x%x-0x%x\n",
+			base, base + 8-1);
 		rc = -EBUSY;
 		goto errout;
 	}

@@ -476,14 +474,14 @@
 
 	rc = scx200_acb_probe(iface);
 	if (rc) {
-		printk(KERN_WARNING NAME ": %s, probe failed\n", adapter->name);
+		dev_warn(&adapter->dev, "probe failed\n");
 		goto errout;
 	}
 
 	scx200_acb_reset(iface);
 
 	if (i2c_add_adapter(adapter) < 0) {
-		printk(KERN_ERR NAME ": %s, failed to register\n", adapter->name);
+		dev_err(&adapter->dev, "failed to register\n");
 		rc = -ENODEV;
 		goto errout;
 	}

diff -Nru a/include/linux/i2c.h b/include/linux/i2c.h
@@ -210,7 +210,6 @@
  */
 struct i2c_adapter {
 	struct module *owner;
-	char name[32];	/* some useful name to identify the adapter	*/
 	unsigned int id;/* == is algo->id | hwdep.struct->id, 		*/
 			/* for registered values see below		*/
 	struct i2c_algorithm *algo;/* the algorithm to access the bus	*/

diff -Nru a/drivers/i2c/i2c-elv.c b/drivers/i2c/i2c-elv.c
@@ -150,7 +150,7 @@
 			return -ENODEV;
 		}
 	} else {
-		bit_elv_ops.data=(void*)base;
+		i2c_set_adapdata(&bit_elv_ops, (void *)base);
 		if (bit_elv_init()==0) {
 			if(i2c_bit_add_bus(&bit_elv_ops) < 0)
 				return -ENODEV;

diff -Nru a/drivers/i2c/scx200_acb.c b/drivers/i2c/scx200_acb.c
@@ -289,7 +289,7 @@
 				char rw, u8 command, int size, 
 				union i2c_smbus_data *data)
 {
-	struct scx200_acb_iface *iface = adapter->data;
+	struct scx200_acb_iface *iface = i2c_get_adapdata(adapter);
 	int len;
 	u8 *buffer;
 	u16 cur_word;

@@ -455,7 +455,7 @@
 
 	memset(iface, 0, sizeof(*iface));
 	adapter = &iface->adapter;
-	adapter->data = iface;
+	i2c_set_adapdata(adapter, iface);
 	snprintf(adapter->dev.name, DEVICE_NAME_SIZE, "SCx200 ACB%d", index);
 	adapter->owner = THIS_MODULE;
 	adapter->id = I2C_ALGO_SMBUS;

diff -Nru a/include/linux/i2c.h b/include/linux/i2c.h
@@ -219,12 +219,7 @@
 	int (*client_register)(struct i2c_client *);
 	int (*client_unregister)(struct i2c_client *);
 
-	void *data;	/* private data for the adapter			*/
-			/* some data fields that are used by all types	*/
-			/* these data fields are readonly to the public	*/
-			/* and can be set via the i2c_ioctl call	*/
-
-			/* data fields that are valid for all devices	*/
+	/* data fields that are valid for all devices	*/
 	struct semaphore bus;
 	struct semaphore list;  
 	unsigned int flags;/* flags specifying div. data		*/

@@ -241,6 +236,16 @@
 #endif /* def CONFIG_PROC_FS */
 };
 #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
+
+static inline void *i2c_get_adapdata (struct i2c_adapter *dev)
+{
+	return dev_get_drvdata (&dev->dev);
+}
+
+static inline void i2c_set_adapdata (struct i2c_adapter *dev, void *data)
+{
+	return dev_set_drvdata (&dev->dev, data);
+}
 
 /*flags for the driver struct: */
 #define I2C_DF_NOTIFY	0x01		/* notify on bus (de/a)ttaches 	*/

diff -Nru a/include/linux/i2c.h b/include/linux/i2c.h
@@ -170,8 +170,9 @@
 	void *data;			/* for the clients		*/
 	int usage_count;		/* How many accesses currently  */
 					/* to the client		*/
+	struct device dev;		/* the device structure		*/
 };
-
+#define to_i2c_client(d) container_of(d, struct i2c_client, dev)
 
 /*
  * The following structs are for those who like to implement new bus drivers:

diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
@@ -223,8 +223,8 @@
 	}
 
 	data = (struct adm1021_data *) (new_client + 1);
+	i2c_set_clientdata(new_client, data);
 	new_client->addr = address;
-	new_client->data = data;
 	new_client->adapter = adapter;
 	new_client->driver = &adm1021_driver;
 	new_client->flags = 0;

@@ -354,8 +354,7 @@
 
 	int err;
 
-	i2c_deregister_entry(((struct adm1021_data *) (client->data))->
-				 sysctl_id);
+	i2c_deregister_entry(((struct adm1021_data *) (i2c_get_clientdata(client)))->sysctl_id);
 
 	if ((err = i2c_detach_client(client))) {
 		printk

@@ -384,7 +383,7 @@
 
 static void adm1021_update_client(struct i2c_client *client)
 {
-	struct adm1021_data *data = client->data;
+	struct adm1021_data *data = i2c_get_clientdata(client);
 
 	down(&data->update_lock);
 

@@ -435,7 +434,7 @@
 static void adm1021_temp(struct i2c_client *client, int operation,
 			 int ctl_name, int *nrels_mag, long *results)
 {
-	struct adm1021_data *data = client->data;
+	struct adm1021_data *data = i2c_get_clientdata(client);
 
 	if (operation == SENSORS_PROC_REAL_INFO)
 		*nrels_mag = 0;

@@ -462,7 +461,7 @@
 static void adm1021_remote_temp(struct i2c_client *client, int operation,
 				int ctl_name, int *nrels_mag, long *results)
 {
-	struct adm1021_data *data = client->data;
+	struct adm1021_data *data = i2c_get_clientdata(client);
 	int prec = 0;
 
 	if (operation == SENSORS_PROC_REAL_INFO)

@@ -535,7 +534,7 @@
 static void adm1021_die_code(struct i2c_client *client, int operation,
 			     int ctl_name, int *nrels_mag, long *results)
 {
-	struct adm1021_data *data = client->data;
+	struct adm1021_data *data = i2c_get_clientdata(client);
 
 	if (operation == SENSORS_PROC_REAL_INFO)
 		*nrels_mag = 0;

@@ -551,7 +550,7 @@
 static void adm1021_alarms(struct i2c_client *client, int operation,
 			   int ctl_name, int *nrels_mag, long *results)
 {
-	struct adm1021_data *data = client->data;
+	struct adm1021_data *data = i2c_get_clientdata(client);
 	if (operation == SENSORS_PROC_REAL_INFO)
 		*nrels_mag = 0;
 	else if (operation == SENSORS_PROC_REAL_READ) {

diff -Nru a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c
@@ -142,8 +142,8 @@
 	}
 
 	data = (struct lm75_data *) (new_client + 1);
+	i2c_set_clientdata(new_client, data);
 	new_client->addr = address;
-	new_client->data = data;
 	new_client->adapter = adapter;
 	new_client->driver = &lm75_driver;
 	new_client->flags = 0;

@@ -215,7 +215,7 @@
 
 static int lm75_detach_client(struct i2c_client *client)
 {
-	struct lm75_data *data = client->data;
+	struct lm75_data *data = i2c_get_clientdata(client);
 
 	i2c_deregister_entry(data->sysctl_id);
 	i2c_detach_client(client);

@@ -263,7 +263,7 @@
 
 static void lm75_update_client(struct i2c_client *client)
 {
-	struct lm75_data *data = client->data;
+	struct lm75_data *data = i2c_get_clientdata(client);
 
 	down(&data->update_lock);
 

@@ -286,7 +286,7 @@
 static void lm75_temp(struct i2c_client *client, int operation, int ctl_name,
 		      int *nrels_mag, long *results)
 {
-	struct lm75_data *data = client->data;
+	struct lm75_data *data = i2c_get_clientdata(client);
 	if (operation == SENSORS_PROC_REAL_INFO)
 		*nrels_mag = 1;
 	else if (operation == SENSORS_PROC_REAL_READ) {

diff -Nru a/include/linux/i2c.h b/include/linux/i2c.h
@@ -167,12 +167,21 @@
 	  alignment considerations */
 	struct i2c_adapter *adapter;	/* the adapter we sit on	*/
 	struct i2c_driver *driver;	/* and our access routines	*/
-	void *data;			/* for the clients		*/
 	int usage_count;		/* How many accesses currently  */
 					/* to the client		*/
 	struct device dev;		/* the device structure		*/
 };
 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
+
+static inline void *i2c_get_clientdata (struct i2c_client *dev)
+{
+	return dev_get_drvdata (&dev->dev);
+}
+
+static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
+{
+	return dev_set_drvdata (&dev->dev, data);
+}
 
 /*
  * The following structs are for those who like to implement new bus drivers:

diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
@@ -299,7 +299,7 @@
 	}
 
 	/* Fill in the remaining client fields and put it into the global list */
-	strcpy(new_client->name, client_name);
+	strncpy(new_client->dev.name, client_name, DEVICE_NAME_SIZE);
 	data->type = kind;
 
 	new_client->id = adm1021_id++;

diff -Nru a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c
@@ -180,7 +180,7 @@
 	}
 
 	/* Fill in the remaining client fields and put it into the global list */
-	strcpy(new_client->name, client_name);
+	strncpy(new_client->dev.name, client_name, DEVICE_NAME_SIZE);
 
 	new_client->id = lm75_id++;
 	data->valid = 0;

diff -Nru a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
@@ -291,9 +291,9 @@
 				    client->driver == driver) {
 					DEB2(printk(KERN_DEBUG "i2c-core.o: "
 						    "detaching client %s:\n",
-					            client->name));
+					            client->dev.name));
 					if ((res = driver->detach_client(client))) {
- 						dev_err(&adap->dev, "while "
+						dev_err(&adap->dev, "while "
 						       "unregistering driver "
 						       "`%s', the client at "
 						       "address %02x of "

@@ -355,7 +355,7 @@
 
 	printk(KERN_WARNING 
 	       " i2c-core.o: attach_client(%s) - enlarge I2C_CLIENT_MAX.\n",
-	       client->name);
+	       client->dev.name);
 
  out_unlock_list:
 	up(&adapter->list);

@@ -374,7 +374,7 @@
 	}
 
 	DEB(dev_dbg(&adapter->dev, "client [%s] registered to adapter "
-			"(pos. %d).\n", client->name, i));
+			"(pos. %d).\n", client->dev.name, i));
 
 	if (client->flags & I2C_CLIENT_ALLOW_USE)
 		client->usage_count = 0;

@@ -395,7 +395,7 @@
 		if (res) {
 			printk(KERN_ERR
 			       "i2c-core.o: client_unregister [%s] failed, "
-			       "client not detached", client->name);
+			       "client not detached", client->dev.name);
 			goto out;
 		}
 	}

@@ -410,7 +410,7 @@
 
 	printk(KERN_WARNING
 	       " i2c-core.o: unregister_client [%s] not found\n",
-	       client->name);
+	       client->dev.name);
 	res = -ENODEV;
 
  out_unlock:

@@ -522,7 +522,7 @@
 				client = adapters[i]->clients[order[j]];
 				len += sprintf(kbuf+len,"%02x\t%-32s\t%-32s\n",
 				              client->addr,
-				              client->name,
+				              client->dev.name,
 				              client->driver->name);
 			}
 			len = len - file->f_pos;

diff -Nru a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
@@ -86,7 +86,9 @@
 };
 
 static struct i2c_client i2cdev_client_template = {
-	.name		= "I2C /dev entry",
+	.dev		= {
+		.name	= "I2C /dev entry",
+	},
 	.id		= 1,
 	.addr		= -1,
 	.driver		= &i2cdev_driver,

diff -Nru a/include/linux/i2c.h b/include/linux/i2c.h
@@ -156,7 +156,6 @@
  * function is mainly used for lookup & other admin. functions.
  */
 struct i2c_client {
-	char name[32];
 	int id;
 	unsigned int flags;		/* div., see below		*/
 	unsigned int addr;		/* chip address - NOTE: 7bit 	*/

diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
@@ -221,6 +221,8 @@
 		err = -ENOMEM;
 		goto error0;
 	}
+	memset(new_client, 0x00, sizeof(struct i2c_client) +
+				 sizeof(struct adm1021_data));
 
 	data = (struct adm1021_data *) (new_client + 1);
 	i2c_set_clientdata(new_client, data);

diff -Nru a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c
@@ -140,6 +140,8 @@
 		err = -ENOMEM;
 		goto error0;
 	}
+	memset(new_client, 0x00, sizeof(struct i2c_client) +
+				 sizeof(struct lm75_data));
 
 	data = (struct lm75_data *) (new_client + 1);
 	i2c_set_clientdata(new_client, data);

diff -Nru a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
@@ -378,6 +378,15 @@
 
 	if (client->flags & I2C_CLIENT_ALLOW_USE)
 		client->usage_count = 0;
+
+	client->dev.parent = &client->adapter->dev;
+	client->dev.driver = &client->driver->driver;
+	client->dev.bus = &i2c_bus_type;
+	
+	snprintf(&client->dev.bus_id[0], sizeof(client->dev.bus_id), "i2c_dev_%d", i);
+	printk("registering %s\n", client->dev.bus_id);
+	device_register(&client->dev);
+	
 	return 0;
 }
 

@@ -414,6 +423,7 @@
 	res = -ENODEV;
 
  out_unlock:
+	device_unregister(&client->dev);
 	up(&adapter->list);
  out:
 	return res;

diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
@@ -144,7 +144,7 @@
 /* This is the driver that will be inserted */
 static struct i2c_driver adm1021_driver = {
 	.owner		= THIS_MODULE,
-	.name		= "ADM1021, MAX1617 sensor driver",
+	.name		= "ADM1021-MAX1617",
 	.id		= I2C_DRIVERID_ADM1021,
 	.flags		= I2C_DF_NOTIFY,
 	.attach_adapter	= adm1021_attach_adapter,

diff -Nru a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c
@@ -82,7 +82,7 @@
 /* This is the driver that will be inserted */
 static struct i2c_driver lm75_driver = {
 	.owner		= THIS_MODULE,
-	.name		= "LM75 sensor chip driver",
+	.name		= "LM75 sensor",
 	.id		= I2C_DRIVERID_LM75,
 	.flags		= I2C_DF_NOTIFY,
 	.attach_adapter	= lm75_attach_adapter,

diff -Nru a/drivers/i2c/i2c-proc.c b/drivers/i2c/i2c-proc.c
@@ -23,6 +23,8 @@
     This driver puts entries in /proc/sys/dev/sensors for each I2C device
 */
 
+/* #define DEBUG 1 */
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>

@@ -581,9 +583,9 @@
 	    is_isa ? SENSORS_ISA_BUS : i2c_adapter_id(adapter);
 
 	/* Forget it if we can't probe using SMBUS_QUICK */
-	if ((!is_isa)
-	    && !i2c_check_functionality(adapter,
-					I2C_FUNC_SMBUS_QUICK)) return -1;
+	if ((!is_isa) &&
+	    !i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK))
+		return -1;
 
 	for (addr = 0x00; addr <= (is_isa ? 0xffff : 0x7f); addr++) {
 		/* XXX: WTF is going on here??? */

@@ -594,31 +596,14 @@
 		/* If it is in one of the force entries, we don't do any
 		   detection at all */
 		found = 0;
-		for (i = 0;
-		     !found
-		     && (this_force =
-			 address_data->forces + i, this_force->force); i++) {
-			for (j = 0;
-			     !found
-			     && (this_force->force[j] != SENSORS_I2C_END);
-			     j += 2) {
-				if (
-				    ((adapter_id == this_force->force[j])
-				     ||
-				     ((this_force->
-				       force[j] == SENSORS_ANY_I2C_BUS)
-				      && !is_isa))
-				    && (addr == this_force->force[j + 1])) {
-#ifdef DEBUG
-					printk
-					    (KERN_DEBUG "i2c-proc.o: found force parameter for adapter %d, addr %04x\n",
-					     adapter_id, addr);
-#endif
-					if (
-					    (err =
-					     found_proc(adapter, addr, 0,
-							this_force->
-							kind))) return err;
+		for (i = 0; !found && (this_force = address_data->forces + i, this_force->force); i++) {
+			for (j = 0; !found && (this_force->force[j] != SENSORS_I2C_END); j += 2) {
+				if ( ((adapter_id == this_force->force[j]) ||
+				      ((this_force->force[j] == SENSORS_ANY_I2C_BUS) && !is_isa)) &&
+				      (addr == this_force->force[j + 1]) ) {
+					dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n", adapter_id, addr);
+					if ((err = found_proc(adapter, addr, 0, this_force->kind)))
+						return err;
 					found = 1;
 				}
 			}

@@ -628,42 +613,22 @@
 
 		/* If this address is in one of the ignores, we can forget about it
 		   right now */
-		for (i = 0;
-		     !found
-		     && (address_data->ignore[i] != SENSORS_I2C_END);
-		     i += 2) {
-			if (
-			    ((adapter_id == address_data->ignore[i])
-			     ||
-			     ((address_data->
-			       ignore[i] == SENSORS_ANY_I2C_BUS)
-			      && !is_isa))
-			    && (addr == address_data->ignore[i + 1])) {
-#ifdef DEBUG
-				printk
-				    (KERN_DEBUG "i2c-proc.o: found ignore parameter for adapter %d, "
-				     "addr %04x\n", adapter_id, addr);
-#endif
+		for (i = 0; !found && (address_data->ignore[i] != SENSORS_I2C_END); i += 2) {
+			if ( ((adapter_id == address_data->ignore[i]) ||
+			      ((address_data->ignore[i] == SENSORS_ANY_I2C_BUS) &&
+			       !is_isa)) &&
+			      (addr == address_data->ignore[i + 1])) {
+				dev_dbg(&adapter->dev, "found ignore parameter for adapter %d, addr %04x\n", adapter_id, addr);
 				found = 1;
 			}
 		}
-		for (i = 0;
-		     !found
-		     && (address_data->ignore_range[i] != SENSORS_I2C_END);
-		     i += 3) {
-			if (
-			    ((adapter_id == address_data->ignore_range[i])
-			     ||
-			     ((address_data->
-			       ignore_range[i] ==
-			       SENSORS_ANY_I2C_BUS) & !is_isa))
-			    && (addr >= address_data->ignore_range[i + 1])
-			    && (addr <= address_data->ignore_range[i + 2])) {
-#ifdef DEBUG
-				printk
-				    (KERN_DEBUG "i2c-proc.o: found ignore_range parameter for adapter %d, "
-				     "addr %04x\n", adapter_id, addr);
-#endif
+		for (i = 0; !found && (address_data->ignore_range[i] != SENSORS_I2C_END); i += 3) {
+			if ( ((adapter_id == address_data->ignore_range[i]) ||
+			      ((address_data-> ignore_range[i] == SENSORS_ANY_I2C_BUS) & 
+			       !is_isa)) &&
+			     (addr >= address_data->ignore_range[i + 1]) &&
+			     (addr <= address_data->ignore_range[i + 2])) {
+				dev_dbg(&adapter->dev,  "found ignore_range parameter for adapter %d, addr %04x\n", adapter_id, addr);
 				found = 1;
 			}
 		}

@@ -673,68 +638,31 @@
 		/* Now, we will do a detection, but only if it is in the normal or 
 		   probe entries */
 		if (is_isa) {
-			for (i = 0;
-			     !found
-			     && (address_data->normal_isa[i] !=
-				 SENSORS_ISA_END); i += 1) {
+			for (i = 0; !found && (address_data->normal_isa[i] != SENSORS_ISA_END); i += 1) {
 				if (addr == address_data->normal_isa[i]) {
-#ifdef DEBUG
-					printk
-					    (KERN_DEBUG "i2c-proc.o: found normal isa entry for adapter %d, "
-					     "addr %04x\n", adapter_id,
-					     addr);
-#endif
+					dev_dbg(&adapter->dev, "found normal isa entry for adapter %d, addr %04x\n", adapter_id, addr);
 					found = 1;
 				}
 			}
-			for (i = 0;
-			     !found
-			     && (address_data->normal_isa_range[i] !=
-				 SENSORS_ISA_END); i += 3) {
-				if ((addr >=
-				     address_data->normal_isa_range[i])
-				    && (addr <=
-					address_data->normal_isa_range[i + 1])
-				    &&
-				    ((addr -
-				      address_data->normal_isa_range[i]) %
-				     address_data->normal_isa_range[i + 2] ==
-				     0)) {
-#ifdef DEBUG
-					printk
-					    (KERN_DEBUG "i2c-proc.o: found normal isa_range entry for adapter %d, "
-					     "addr %04x", adapter_id, addr);
-#endif
+			for (i = 0; !found && (address_data->normal_isa_range[i] != SENSORS_ISA_END); i += 3) {
+				if ((addr >= address_data->normal_isa_range[i]) &&
+				    (addr <= address_data->normal_isa_range[i + 1]) &&
+				    ((addr - address_data->normal_isa_range[i]) % address_data->normal_isa_range[i + 2] == 0)) {
+					dev_dbg(&adapter->dev, "found normal isa_range entry for adapter %d, addr %04x", adapter_id, addr);
 					found = 1;
 				}
 			}
 		} else {
-			for (i = 0;
-			     !found && (address_data->normal_i2c[i] !=
-				 SENSORS_I2C_END); i += 1) {
+			for (i = 0; !found && (address_data->normal_i2c[i] != SENSORS_I2C_END); i += 1) {
 				if (addr == address_data->normal_i2c[i]) {
 					found = 1;
-#ifdef DEBUG
-					printk
-					    (KERN_DEBUG "i2c-proc.o: found normal i2c entry for adapter %d, "
-					     "addr %02x", adapter_id, addr);
-#endif
+					dev_dbg(&adapter->dev, "found normal i2c entry for adapter %d, addr %02x", adapter_id, addr);
 				}
 			}
-			for (i = 0;
-			     !found
-			     && (address_data->normal_i2c_range[i] !=
-				 SENSORS_I2C_END); i += 2) {
-				if ((addr >=
-				     address_data->normal_i2c_range[i])
-				    && (addr <=
-					address_data->normal_i2c_range[i + 1]))
-				{
-#ifdef DEBUG
-					printk
-					    (KERN_DEBUG "i2c-proc.o: found normal i2c_range entry for adapter %d, "
-					     "addr %04x\n", adapter_id, addr);
-#endif
+			for (i = 0; !found && (address_data->normal_i2c_range[i] != SENSORS_I2C_END); i += 2) {
+				if ((addr >= address_data->normal_i2c_range[i]) &&
+				    (addr <= address_data->normal_i2c_range[i + 1])) {
+					dev_dbg(&adapter->dev, "found normal i2c_range entry for adapter %d, addr %04x\n", adapter_id, addr);
 					found = 1;
 				}
 			}

@@ -747,30 +675,17 @@
 			     ((address_data->
 			       probe[i] == SENSORS_ANY_I2C_BUS) & !is_isa))
 			    && (addr == address_data->probe[i + 1])) {
-#ifdef DEBUG
-				printk
-				    (KERN_DEBUG "i2c-proc.o: found probe parameter for adapter %d, "
-				     "addr %04x\n", adapter_id, addr);
-#endif
+				dev_dbg(&adapter->dev, "found probe parameter for adapter %d, addr %04x\n", adapter_id, addr);
 				found = 1;
 			}
 		}
-		for (i = 0; !found &&
-		           (address_data->probe_range[i] != SENSORS_I2C_END);
-		     i += 3) {
-			if (
-			    ((adapter_id == address_data->probe_range[i])
-			     ||
-			     ((address_data->probe_range[i] ==
-			       SENSORS_ANY_I2C_BUS) & !is_isa))
-			    && (addr >= address_data->probe_range[i + 1])
-			    && (addr <= address_data->probe_range[i + 2])) {
+		for (i = 0; !found && (address_data->probe_range[i] != SENSORS_I2C_END); i += 3) {
+			if ( ((adapter_id == address_data->probe_range[i]) ||
+			      ((address_data->probe_range[i] == SENSORS_ANY_I2C_BUS) & !is_isa)) &&
+			     (addr >= address_data->probe_range[i + 1]) &&
+			     (addr <= address_data->probe_range[i + 2])) {
 				found = 1;
-#ifdef DEBUG
-				printk
-				    (KERN_DEBUG "i2c-proc.o: found probe_range parameter for adapter %d, "
-				     "addr %04x\n", adapter_id, addr);
-#endif
+				dev_dbg(&adapter->dev, "found probe_range parameter for adapter %d, addr %04x\n", adapter_id, addr);
 			}
 		}
 		if (!found)

@@ -779,8 +694,7 @@
 		/* OK, so we really should examine this address. First check
 		   whether there is some client here at all! */
 		if (is_isa ||
-		    (i2c_smbus_xfer
-		     (adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) >= 0))
+		    (i2c_smbus_xfer (adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) >= 0))
 			if ((err = found_proc(adapter, addr, 0, -1)))
 				return err;
 	}

diff -Nru a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c
@@ -111,7 +111,8 @@
 	b->mask.data = data;
 	b->mask.clock = clock;
 	b->adapter = matrox_i2c_adapter_template;
-	sprintf(b->adapter.name, name, minor(minfo->fbcon.node));
+	snprintf(b->adapter.dev.name, DEVICE_NAME_SIZE, name,
+		minor(minfo->fbcon.node));
 	b->adapter.data = b;
 	b->adapter.algo_data = &b->bac;
 	b->bac = matrox_i2c_algo_template;

@@ -159,22 +160,22 @@
 	switch (ACCESS_FBINFO(chip)) {
 		case MGA_2064:
 		case MGA_2164:
-			err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1B_DATA, DDC1B_CLK, "DDC:fb%u #0 on i2c-matroxfb");
+			err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1B_DATA, DDC1B_CLK, "DDC:fb%u #0");
 			break;
 		default:
-			err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1_DATA, DDC1_CLK, "DDC:fb%u #0 on i2c-matroxfb");
+			err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1_DATA, DDC1_CLK, "DDC:fb%u #0");
 			break;
 	}
 	if (err)
 		goto fail_ddc1;
 	if (ACCESS_FBINFO(devflags.dualhead)) {
-		err = i2c_bus_reg(&m2info->ddc2, minfo, DDC2_DATA, DDC2_CLK, "DDC:fb%u #1 on i2c-matroxfb");
+		err = i2c_bus_reg(&m2info->ddc2, minfo, DDC2_DATA, DDC2_CLK, "DDC:fb%u #1");
 		if (err == -ENODEV) {
 			printk(KERN_INFO "i2c-matroxfb: VGA->TV plug detected, DDC unavailable.\n");
 		} else if (err)
 			printk(KERN_INFO "i2c-matroxfb: Could not register secondary output i2c bus. Continuing anyway.\n");
 		/* Register maven bus even on G450/G550 */
-		err = i2c_bus_reg(&m2info->maven, minfo, MAT_DATA, MAT_CLK, "MAVEN:fb%u on i2c-matroxfb");
+		err = i2c_bus_reg(&m2info->maven, minfo, MAT_DATA, MAT_CLK, "MAVEN:fb%u");
 		if (err)
 			printk(KERN_INFO "i2c-matroxfb: Could not register Maven i2c bus. Continuing anyway.\n");
 	}

diff -Nru a/drivers/i2c/scx200_acb.c b/drivers/i2c/scx200_acb.c
@@ -140,7 +140,7 @@
 
 	switch (iface->state) {
 	case state_idle:
-		dev_warn(&iface->adapter.dev, "interrupt in idle state\n",);
+		dev_warn(&iface->adapter.dev, "interrupt in idle state\n");
 		break;
 
 	case state_address:

diff -Nru a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
@@ -65,6 +65,14 @@
 	return 0;
 }
 
+static struct device_driver i2c_generic_driver = {
+	.name =	"i2c",
+	.bus = &i2c_bus_type,
+	.probe = i2c_device_probe,
+	.remove = i2c_device_remove,
+};
+
+
 /* ---------------------------------------------------
  * registering functions 
  * --------------------------------------------------- 

@@ -106,6 +114,7 @@
 	if (adap->dev.parent == NULL)
 		adap->dev.parent = &legacy_bus;
 	sprintf(adap->dev.bus_id, "i2c-%d", i);
+	adap->dev.driver = &i2c_generic_driver;
 	device_register(&adap->dev);
 
 	/* inform drivers of new adapters */

@@ -87,7 +87,7 @@
         if (cmd == SOUND_MIXER_INFO) {
                 mixer_info info;
                 strncpy(info.id, "tv card", sizeof(info.id));
-                strncpy(info.name, client->name, sizeof(info.name));
+                strncpy(info.name, client->dev.name, sizeof(info.name));
                 info.modify_counter = 42 /* FIXME */;
                 if (copy_to_user((void *)arg, &info, sizeof(info)))
                         return -EFAULT;

@@ -96,7 +96,7 @@
         if (cmd == SOUND_OLD_MIXER_INFO) {
                 _old_mixer_info info;
                 strncpy(info.id, "tv card", sizeof(info.id));
-                strncpy(info.name, client->name, sizeof(info.name));
+                strncpy(info.name, client->dev.name, sizeof(info.name));
                 if (copy_to_user((void *)arg, &info, sizeof(info)))
                         return -EFAULT;
                 return 0;

@@ -237,7 +237,7 @@
 	int i;
 
 	if (debug)
-		printk("tvmixer: adapter %s\n",adap->name);
+		printk("tvmixer: adapter %s\n",adap->dev.name);
 	for (i=0; i<I2C_CLIENT_MAX; i++) {
 		if (!adap->clients[i])
 			continue;

@@ -261,10 +261,10 @@
 		/* ignore that one */
 		if (debug)
 			printk("tvmixer: %s is not a tv card\n",
-			       client->adapter->name);
+			       client->adapter->dev.name);
 		return -1;
 	}
-	printk("tvmixer: debug: %s\n",client->name);
+	printk("tvmixer: debug: %s\n",client->dev.name);
 
 	/* unregister ?? */
 	for (i = 0; i < DEV_MAX; i++) {

@@ -273,7 +273,7 @@
 			unregister_sound_mixer(devices[i].minor);
 			devices[i].dev = NULL;
 			devices[i].minor = -1;
-			printk("tvmixer: %s unregistered (#1)\n",client->name);
+			printk("tvmixer: %s unregistered (#1)\n",client->dev.name);
 			return 0;
 		}
 	}

@@ -298,13 +298,13 @@
 	if (0 != client->driver->command(client,VIDIOCGAUDIO,&va)) {
 		if (debug)
 			printk("tvmixer: %s: VIDIOCGAUDIO failed\n",
-			       client->name);
+			       client->dev.name);
 		return -1;
 	}
 	if (0 == (va.flags & VIDEO_AUDIO_VOLUME)) {
 		if (debug)
 			printk("tvmixer: %s: has no volume control\n",
-			       client->name);
+			       client->dev.name);
 		return -1;
 	}
 

@@ -318,7 +318,7 @@
 	devices[i].count = 0;
 	devices[i].dev   = client;
 	printk("tvmixer: %s (%s) registered with minor %d\n",
-	       client->name,client->adapter->name,minor);
+	       client->dev.name,client->adapter->dev.name,minor);
 	
 	return 0;
 }

@@ -344,7 +344,7 @@
 		if (devices[i].minor != -1) {
 			unregister_sound_mixer(devices[i].minor);
 			printk("tvmixer: %s unregistered (#2)\n",
-			       devices[i].dev->name);
+			       devices[i].dev->dev.name);
 		}
 	}
 }