sound/pci: fix-up sleeping paths

diff -urpN 2.6.13-rc2-kj/sound/pci/ac97/ac97_codec.c 2.6.13-rc2-kj-dev/sound/pci/ac97/ac97_codec.c
@@ -2225,6 +2225,7 @@ void snd_ac97_restore_iec958(ac97_t *ac9
 void snd_ac97_resume(ac97_t *ac97)
 {
 	int i;
+	unsigned long end_time;
 
 	if (ac97->bus->ops->reset) {
 		ac97->bus->ops->reset(ac97);

@@ -2242,26 +2243,26 @@ void snd_ac97_resume(ac97_t *ac97)
 	snd_ac97_write(ac97, AC97_POWERDOWN, ac97->regs[AC97_POWERDOWN]);
 	if (ac97_is_audio(ac97)) {
 		ac97->bus->ops->write(ac97, AC97_MASTER, 0x8101);
-		for (i = HZ/10; i >= 0; i--) {
+		end_time = jiffies + msecs_to_jiffies(100);
+		do {
 			if (snd_ac97_read(ac97, AC97_MASTER) = 0x8101)
 				break;
 			set_current_state(TASK_UNINTERRUPTIBLE);
 			schedule_timeout(1);
-		}
+		} while (time_after_eq(end_time, jiffies));
 		/* FIXME: extra delay */
 		ac97->bus->ops->write(ac97, AC97_MASTER, 0x8000);
-		if (snd_ac97_read(ac97, AC97_MASTER) != 0x8000) {
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout(HZ/4);
-		}
+		if (snd_ac97_read(ac97, AC97_MASTER) != 0x8000)
+			msleep(250);
 	} else {
-		for (i = HZ/10; i >= 0; i--) {
+		end_time = jiffies + msecs_to_jiffies(100);
+		do {
 			unsigned short val = snd_ac97_read(ac97, AC97_EXTENDED_MID);
 			if (val != 0xffff && (val & 1) != 0)
 				break;
 			set_current_state(TASK_UNINTERRUPTIBLE);
 			schedule_timeout(1);
-		}
+		} while (time_after_eq(end_time, jiffies));
 	}
 __reset_ready:
 

diff -urpN 2.6.13-rc2-kj/sound/pci/ali5451/ali5451.c 2.6.13-rc2-kj-dev/sound/pci/ali5451/ali5451.c
@@ -399,7 +399,7 @@ static int snd_ali_codec_ready(	ali_t *c
 	unsigned long end_time;
 	unsigned int res;
 	
-	end_time = jiffies + 10 * (HZ >> 2);
+	end_time = jiffies + 10 * msecs_to_jiffies(250);
 	do {
 		res = snd_ali_5451_peek(codec,port);
 		if (! (res & 0x8000))

@@ -422,7 +422,7 @@ static int snd_ali_stimer_ready(ali_t *c
 	dwChk1 = snd_ali_5451_peek(codec, ALI_STIMER);
 	dwChk2 = snd_ali_5451_peek(codec, ALI_STIMER);
 
-	end_time = jiffies + 10 * (HZ >> 2);
+	end_time = jiffies + 10 * msecs_to_jiffies(250);
 	do {
 		dwChk2 = snd_ali_5451_peek(codec, ALI_STIMER);
 		if (dwChk2 != dwChk1)

diff -urpN 2.6.13-rc2-kj/sound/pci/cs46xx/cs46xx_lib.c 2.6.13-rc2-kj-dev/sound/pci/cs46xx/cs46xx_lib.c
@@ -2400,8 +2400,7 @@ static void snd_cs46xx_codec_reset (ac97
 		if ((err = snd_ac97_read(ac97, AC97_REC_GAIN)) = 0x8a05)
 			return;
 
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(HZ/100);
+		msleep(10);
 	} while (time_after_eq(end_time, jiffies));
 
 	snd_printk("CS46xx secondary codec dont respond!\n");  

@@ -2435,8 +2434,7 @@ static int __devinit cs46xx_detect_codec
 			err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97[codec]);
 			return err;
 		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(HZ/100);
+		msleep(10);
 	}
 	snd_printdd("snd_cs46xx: codec %d detection timeout\n", codec);
 	return -ENXIO;

@@ -3018,8 +3016,7 @@ static int snd_cs46xx_chip_init(cs46xx_t
 	/*
          *  Wait until the PLL has stabilized.
 	 */
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ/10); /* 100ms */
+	msleep(100);
 
 	/*
 	 *  Turn on clocking of the core so that we can setup the serial ports.

@@ -3072,8 +3069,7 @@ static int snd_cs46xx_chip_init(cs46xx_t
 		 */
 		if (snd_cs46xx_peekBA0(chip, BA0_ACSTS) & ACSTS_CRDY)
 			goto ok1;
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout((HZ+99)/100);
+		msleep(10);
 	}
 
 

@@ -3122,8 +3118,7 @@ static int snd_cs46xx_chip_init(cs46xx_t
 		 */
 		if ((snd_cs46xx_peekBA0(chip, BA0_ACISV) & (ACISV_ISV3 | ACISV_ISV4)) = (ACISV_ISV3 | ACISV_ISV4))
 			goto ok2;
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout((HZ+99)/100);
+		msleep(10);
 	}
 
 #ifndef CONFIG_SND_CS46XX_NEW_DSP

diff -urpN 2.6.13-rc2-kj/sound/pci/ens1370.c 2.6.13-rc2-kj-dev/sound/pci/ens1370.c
@@ -2008,21 +2008,11 @@ static int __devinit snd_ensoniq_create(
 		if (pci->vendor = es1371_ac97_reset_hack[idx].vid &&
 		    pci->device = es1371_ac97_reset_hack[idx].did &&
 		    ensoniq->rev = es1371_ac97_reset_hack[idx].rev) {
-		        unsigned long tmo;
-			signed long tmo2;
-
 			ensoniq->cssr |= ES_1371_ST_AC97_RST;
 			outl(ensoniq->cssr, ES_REG(ensoniq, STATUS));
 			/* need to delay around 20ms(bleech) to give
 			some CODECs enough time to wakeup */
-			tmo = jiffies + (HZ / 50) + 1;
-			while (1) {
-				tmo2 = tmo - jiffies;
-				if (tmo2 <= 0)
-					break;
-				set_current_state(TASK_UNINTERRUPTIBLE);
-				schedule_timeout(tmo2);
-			}
+			msleep(20);
 			break;
 		}
 	/* AC'97 warm reset to start the bitclk */

diff -urpN 2.6.13-rc2-kj/sound/pci/es1968.c 2.6.13-rc2-kj-dev/sound/pci/es1968.c
@@ -664,11 +664,6 @@ inline static u16 maestro_read(es1968_t 
 	return result;
 }
 
-#define big_mdelay(msec) do {\
-	set_current_state(TASK_UNINTERRUPTIBLE);\
-	schedule_timeout(((msec) * HZ + 999) / 1000);\
-} while (0)
-	
 /* Wait for the codec bus to be free */
 static int snd_es1968_ac97_wait(es1968_t *chip)
 {

@@ -1809,8 +1804,7 @@ static void __devinit es1968_measure_clo
 	snd_es1968_trigger_apu(chip, apu, ESM_APU_16BITLINEAR);
 	do_gettimeofday(&start_time);
 	spin_unlock_irq(&chip->reg_lock);
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ / 20); /* 50 msec */
+	msleep(50);
 	spin_lock_irq(&chip->reg_lock);
 	offset = __apu_get_register(chip, apu, 5);
 	do_gettimeofday(&stop_time);

@@ -2093,7 +2087,7 @@ static void snd_es1968_ac97_reset(es1968
 	outw(0x0000, ioaddr + 0x60);	/* write 0 to gpio 0 */
 	udelay(20);
 	outw(0x0001, ioaddr + 0x60);	/* write 1 to gpio 1 */
-	big_mdelay(20);
+	msleep(20);
 
 	outw(save_68 | 0x1, ioaddr + 0x68);	/* now restore .. */
 	outw((inw(ioaddr + 0x38) & 0xfffc) | 0x1, ioaddr + 0x38);

@@ -2109,7 +2103,7 @@ static void snd_es1968_ac97_reset(es1968
 	outw(0x0001, ioaddr + 0x60);	/* write 1 to gpio */
 	udelay(20);
 	outw(0x0009, ioaddr + 0x60);	/* write 9 to gpio */
-	big_mdelay(500);
+	msleep(500);
 	//outw(inw(ioaddr + 0x38) & 0xfffc, ioaddr + 0x38);
 	outw(inw(ioaddr + 0x3a) & 0xfffc, ioaddr + 0x3a);
 	outw(inw(ioaddr + 0x3c) & 0xfffc, ioaddr + 0x3c);

@@ -2135,7 +2129,7 @@ static void snd_es1968_ac97_reset(es1968
 
 		if (w > 10000) {
 			outb(inb(ioaddr + 0x37) | 0x08, ioaddr + 0x37);	/* do a software reset */
-			big_mdelay(500);	/* oh my.. */
+			msleep(500);	/* oh my.. */
 			outb(inb(ioaddr + 0x37) & ~0x08,
 				ioaddr + 0x37);
 			udelay(1);

diff -urpN 2.6.13-rc2-kj/sound/pci/intel8x0.c 2.6.13-rc2-kj-dev/sound/pci/intel8x0.c
@@ -2451,8 +2451,7 @@ static void __devinit intel8x0_measure_a
 	}
 	do_gettimeofday(&start_time);
 	spin_unlock_irq(&chip->reg_lock);
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ / 20);
+	msleep(50);
 	spin_lock_irq(&chip->reg_lock);
 	/* check the position */
 	pos = ichdev->fragsize1;

diff -urpN 2.6.13-rc2-kj/sound/pci/maestro3.c 2.6.13-rc2-kj-dev/sound/pci/maestro3.c
@@ -1050,11 +1050,6 @@ static struct m3_hv_quirk m3_hv_quirk_li
  * lowlevel functions
  */
 
-#define big_mdelay(msec) do {\
-	set_current_state(TASK_UNINTERRUPTIBLE);\
-	schedule_timeout(((msec) * HZ) / 1000);\
-} while (0)
-	
 inline static void snd_m3_outw(m3_t *chip, u16 value, unsigned long reg)
 {
 	outw(value, chip->iobase + reg);

@@ -1096,7 +1091,7 @@ static void snd_m3_assp_write(m3_t *chip
 static void snd_m3_assp_halt(m3_t *chip)
 {
 	chip->reset_state = snd_m3_inb(chip, DSP_PORT_CONTROL_REG_B) & ~REGB_STOP_CLOCK;
-	big_mdelay(10);
+	msleep(10);
 	snd_m3_outb(chip, chip->reset_state & ~REGB_ENABLE_RESET, DSP_PORT_CONTROL_REG_B);
 }
 

@@ -2080,8 +2075,7 @@ static void snd_m3_ac97_reset(m3_t *chip
 		outw(0, io + GPIO_DATA);
 		outw(dir | GPO_PRIMARY_AC97, io + GPIO_DIRECTION);
 
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout((delay1 * HZ) / 1000);
+		msleep(delay1);
 
 		outw(GPO_PRIMARY_AC97, io + GPIO_DATA);
 		udelay(5);

@@ -2089,8 +2083,7 @@ static void snd_m3_ac97_reset(m3_t *chip
 		outw(IO_SRAM_ENABLE | SERIAL_AC_LINK_ENABLE, io + RING_BUS_CTRL_A);
 		outw(~0, io + GPIO_MASK);
 
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout((delay2 * HZ) / 1000);
+		msleep(delay2);
 
 		if (! snd_m3_try_read_vendor(chip))
 			break;

@@ -2108,9 +2101,9 @@ static void snd_m3_ac97_reset(m3_t *chip
 	 */
 	tmp = inw(io + RING_BUS_CTRL_A);
 	outw(RAC_SDFS_ENABLE|LAC_SDFS_ENABLE, io + RING_BUS_CTRL_A);
-	big_mdelay(20);
+	msleep(20);
 	outw(tmp, io + RING_BUS_CTRL_A);
-	big_mdelay(50);
+	msleep(50);
 #endif
 }
 

@@ -2135,8 +2128,7 @@ static int __devinit snd_m3_mixer(m3_t *
 
 	/* seems ac97 PCM needs initialization.. hack hack.. */
 	snd_ac97_write(chip->ac97, AC97_PCM, 0x8000 | (15 << 8) | 15);
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ / 10);
+	msleep(100);
 	snd_ac97_write(chip->ac97, AC97_PCM, 0);
 
 	memset(&id, 0, sizeof(id));

@@ -2589,7 +2581,7 @@ static int m3_suspend(snd_card_t *card, 
 	snd_pcm_suspend_all(chip->pcm);
 	snd_ac97_suspend(chip->ac97);
 
-	big_mdelay(10); /* give the assp a chance to idle.. */
+	msleep(10); /* give the assp a chance to idle.. */
 
 	snd_m3_assp_halt(chip);
 

diff -urpN 2.6.13-rc2-kj/sound/pci/mixart/mixart.c 2.6.13-rc2-kj-dev/sound/pci/mixart/mixart.c
@@ -445,9 +445,9 @@ static int snd_mixart_trigger(snd_pcm_su
 
 static int mixart_sync_nonblock_events(mixart_mgr_t *mgr)
 {
-	int timeout = HZ;
+	unsigned long timeout = jiffies + HZ;
 	while (atomic_read(&mgr->msg_processed) > 0) {
-		if (! timeout--) {
+		if (time_after(jiffies, timeout)) {
 			snd_printk(KERN_ERR "mixart: cannot process nonblock events!\n");
 			return -EBUSY;
 		}

diff -urpN 2.6.13-rc2-kj/sound/pci/rme9652/hdsp.c 2.6.13-rc2-kj-dev/sound/pci/rme9652/hdsp.c
@@ -678,8 +678,7 @@ static int snd_hdsp_load_firmware_from_c
 		}
 
 		if ((1000 / HZ) < 3000) {
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout((3000 * HZ + 999) / 1000);
+			ssleep(3);
 		} else {
 			mdelay(3000);
 		}

@@ -5036,8 +5035,7 @@ static int __devinit snd_hdsp_create(snd
 	if (!is_9652 && !is_9632) {
 		/* we wait 2 seconds to let freshly inserted cardbus cards do their hardware init */
  		if ((1000 / HZ) < 2000) {
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout((2000 * HZ + 999) / 1000);
+			ssleep(2);
 		} else {
 			mdelay(2000);
 		}

diff -urpN 2.6.13-rc2-kj/sound/pci/trident/trident_main.c 2.6.13-rc2-kj-dev/sound/pci/trident/trident_main.c
@@ -3152,8 +3152,7 @@ static int snd_trident_gameport_open(str
 	switch (mode) {
 		case GAMEPORT_MODE_COOKED:
 			outb(GAMEPORT_MODE_ADC, TRID_REG(chip, GAMEPORT_GCR));
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout(1 + 20 * HZ / 1000); /* 20msec */
+			msleep(20);
 			return 0;
 		case GAMEPORT_MODE_RAW:
 			outb(0, TRID_REG(chip, GAMEPORT_GCR));

diff -urpN 2.6.13-rc2-kj/sound/pci/via82xx.c 2.6.13-rc2-kj-dev/sound/pci/via82xx.c
@@ -547,8 +547,7 @@ static void snd_via82xx_codec_wait(ac97_
 	int err;
 	err = snd_via82xx_codec_ready(chip, ac97->num);
 	/* here we need to wait fairly for long time.. */
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ/2);
+	msleep(500);
 }
 
 static void snd_via82xx_codec_write(ac97_t *ac97,

@@ -1847,7 +1846,7 @@ static void __devinit snd_via82xx_proc_i
 static int snd_via82xx_chip_init(via82xx_t *chip)
 {
 	unsigned int val;
-	int max_count;
+	unsigned long end_time;
 	unsigned char pval;
 
 #if 0 /* broken on K7M? */

@@ -1889,14 +1888,14 @@ static int snd_via82xx_chip_init(via82xx
 	}
 
 	/* wait until codec ready */
-	max_count = ((3 * HZ) / 4) + 1;
+	end_time = jiffies + msecs_to_jiffies(750);
 	do {
 		pci_read_config_byte(chip->pci, VIA_ACLINK_STAT, &pval);
 		if (pval & VIA_ACLINK_C00_READY) /* primary codec ready */
 			break;
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (--max_count > 0);
+	} while (time_before(jiffies, end_time));
 
 	if ((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)
 		snd_printk("AC'97 codec is not ready [0x%x]\n", val);

@@ -1905,7 +1904,7 @@ static int snd_via82xx_chip_init(via82xx
 	snd_via82xx_codec_xwrite(chip, VIA_REG_AC97_READ |
 				 VIA_REG_AC97_SECONDARY_VALID |
 				 (VIA_REG_AC97_CODEC_ID_SECONDARY << VIA_REG_AC97_CODEC_ID_SHIFT));
-	max_count = ((3 * HZ) / 4) + 1;
+	end_time = jiffies + msecs_to_jiffies(750);
 	snd_via82xx_codec_xwrite(chip, VIA_REG_AC97_READ |
 				 VIA_REG_AC97_SECONDARY_VALID |
 				 (VIA_REG_AC97_CODEC_ID_SECONDARY << VIA_REG_AC97_CODEC_ID_SHIFT));

@@ -1916,7 +1915,7 @@ static int snd_via82xx_chip_init(via82xx
 		}
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (--max_count > 0);
+	} while (time_before(jiffies, end_time));
 	/* This is ok, the most of motherboards have only one codec */
 
       __ac97_ok2:

diff -urpN 2.6.13-rc2-kj/sound/pci/via82xx_modem.c 2.6.13-rc2-kj-dev/sound/pci/via82xx_modem.c
@@ -408,8 +408,7 @@ static void snd_via82xx_codec_wait(ac97_
 	int err;
 	err = snd_via82xx_codec_ready(chip, ac97->num);
 	/* here we need to wait fairly for long time.. */
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(HZ/2);
+	msleep(500);
 }
 
 static void snd_via82xx_codec_write(ac97_t *ac97,

@@ -923,7 +922,7 @@ static void __devinit snd_via82xx_proc_i
 static int snd_via82xx_chip_init(via82xx_t *chip)
 {
 	unsigned int val;
-	int max_count;
+	unsigned long end_time;
 	unsigned char pval;
 
 	pci_read_config_byte(chip->pci, VIA_MC97_CTRL, &pval);

@@ -962,14 +961,14 @@ static int snd_via82xx_chip_init(via82xx
 	}
 
 	/* wait until codec ready */
-	max_count = ((3 * HZ) / 4) + 1;
+	end_time = jiffies + msecs_to_jiffies(750);
 	do {
 		pci_read_config_byte(chip->pci, VIA_ACLINK_STAT, &pval);
 		if (pval & VIA_ACLINK_C00_READY) /* primary codec ready */
 			break;
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (--max_count > 0);
+	} while (time_before(jiffies, end_time));
 
 	if ((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)
 		snd_printk("AC'97 codec is not ready [0x%x]\n", val);

@@ -977,7 +976,7 @@ static int snd_via82xx_chip_init(via82xx
 	snd_via82xx_codec_xwrite(chip, VIA_REG_AC97_READ |
 				 VIA_REG_AC97_SECONDARY_VALID |
 				 (VIA_REG_AC97_CODEC_ID_SECONDARY << VIA_REG_AC97_CODEC_ID_SHIFT));
-	max_count = ((3 * HZ) / 4) + 1;
+	end_time = jiffies + msecs_to_jiffies(750);
 	snd_via82xx_codec_xwrite(chip, VIA_REG_AC97_READ |
 				 VIA_REG_AC97_SECONDARY_VALID |
 				 (VIA_REG_AC97_CODEC_ID_SECONDARY << VIA_REG_AC97_CODEC_ID_SHIFT));

@@ -988,7 +987,7 @@ static int snd_via82xx_chip_init(via82xx
 		}
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (--max_count > 0);
+	} while (time_before(jiffies, end_time));
 	/* This is ok, the most of motherboards have only one codec */
 
       __ac97_ok2:

diff -urpN 2.6.13-rc2-kj/sound/pci/ymfpci/ymfpci_main.c 2.6.13-rc2-kj-dev/sound/pci/ymfpci/ymfpci_main.c
@@ -84,16 +84,16 @@ static inline void snd_ymfpci_writel(ymf
 
 static int snd_ymfpci_codec_ready(ymfpci_t *chip, int secondary)
 {
-	signed long end_time;
+	unsigned long end_time;
 	u32 reg = secondary ? YDSXGR_SECSTATUSADR : YDSXGR_PRISTATUSADR;
 	
-	end_time = (jiffies + ((3 * HZ) / 4)) + 1;
+	end_time = jiffies + msecs_to_jiffies(750);
 	do {
 		if ((snd_ymfpci_readw(chip, reg) & 0x8000) = 0)
 			return 0;
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (end_time - (signed long)jiffies >= 0);
+	} while (time_before(jiffies, end_time));
 	snd_printk("codec_ready: codec %i is not ready [0x%x]\n", secondary, snd_ymfpci_readw(chip, reg));
 	return -EBUSY;
 }

diff -urpN 2.6.13-rc2-kj/sound/ppc/awacs.c 2.6.13-rc2-kj-dev/sound/ppc/awacs.c
@@ -103,7 +103,7 @@ static void screamer_recalibrate(pmac_t 
 	snd_pmac_awacs_write_noreg(chip, 1, chip->awacs_reg[1]);
 	if (chip->manufacturer = 0x1)
 		/* delay for broken crystal part */
-		big_mdelay(750);
+		msleep(750);
 	snd_pmac_awacs_write_noreg(chip, 1,
 				   chip->awacs_reg[1] | MASK_RECALIBRATE | MASK_CMUTE | MASK_AMUTE);
 	snd_pmac_awacs_write_noreg(chip, 1, chip->awacs_reg[1]);

@@ -653,10 +653,10 @@ static void snd_pmac_awacs_resume(pmac_t
 {
 	if (machine_is_compatible("PowerBook3,1")
 	    || machine_is_compatible("PowerBook3,2")) {
-		big_mdelay(100);
+		msleep(100);
 		snd_pmac_awacs_write_reg(chip, 1,
 			chip->awacs_reg[1] & ~MASK_PAROUT);
-		big_mdelay(300);
+		msleep(300);
 	}
 
 	awacs_restore_all_regs(chip);

diff -urpN 2.6.13-rc2-kj/sound/ppc/pmac.h 2.6.13-rc2-kj-dev/sound/ppc/pmac.h
@@ -212,9 +212,4 @@ int snd_pmac_boolean_mono_info(snd_kcont
 
 int snd_pmac_add_automute(pmac_t *chip);
 
-#define big_mdelay(msec) do {\
-	set_current_state(TASK_UNINTERRUPTIBLE);\
-	schedule_timeout(((msec) * HZ + 999) / 1000);\
-} while (0)
-
 #endif /* __PMAC_H */

diff -urpN 2.6.13-rc2-kj/sound/ppc/tumbler.c 2.6.13-rc2-kj-dev/sound/ppc/tumbler.c
@@ -945,7 +945,7 @@ static void device_change_handler(void *
 			check_mute(chip, &mix->line_mute, 0, mix->auto_mute_notify,
 				   chip->lineout_sw_ctl);
 		if (mix->anded_reset)
-			big_mdelay(10);
+			msleep(10);
 		check_mute(chip, &mix->amp_mute, 1, mix->auto_mute_notify,
 			   chip->speaker_sw_ctl);
 		mix->drc_enable = 0;

@@ -954,7 +954,7 @@ static void device_change_handler(void *
 		check_mute(chip, &mix->amp_mute, 0, mix->auto_mute_notify,
 			   chip->speaker_sw_ctl);
 		if (mix->anded_reset)
-			big_mdelay(10);
+			msleep(10);
 		check_mute(chip, &mix->hp_mute, 1, mix->auto_mute_notify,
 			   chip->master_sw_ctl);
 		if (mix->line_mute.addr != 0)

@@ -1109,22 +1109,22 @@ static void tumbler_reset_audio(pmac_t *
 		DBG("(I) codec anded reset !\n");
 		write_audio_gpio(&mix->hp_mute, 0);
 		write_audio_gpio(&mix->amp_mute, 0);
-		big_mdelay(200);
+		msleep(200);
 		write_audio_gpio(&mix->hp_mute, 1);
 		write_audio_gpio(&mix->amp_mute, 1);
-		big_mdelay(100);
+		msleep(100);
 		write_audio_gpio(&mix->hp_mute, 0);
 		write_audio_gpio(&mix->amp_mute, 0);
-		big_mdelay(100);
+		msleep(100);
 	} else {
 		DBG("(I) codec normal reset !\n");
 
 		write_audio_gpio(&mix->audio_reset, 0);
-		big_mdelay(200);
+		msleep(200);
 		write_audio_gpio(&mix->audio_reset, 1);
-		big_mdelay(100);
+		msleep(100);
 		write_audio_gpio(&mix->audio_reset, 0);
-		big_mdelay(100);
+		msleep(100);
 	}
 }

diff -urpN 2.6.13-rc2-kj/sound/usb/usbaudio.c 2.6.13-rc2-kj-dev/sound/usb/usbaudio.c
@@ -790,7 +790,7 @@ static int start_urbs(snd_usb_substream_
  */
 static int wait_clear_urbs(snd_usb_substream_t *subs)
 {
-	int timeout = HZ;
+	unsigned long end_time = jiffies + msecs_to_jiffies(1000);
 	unsigned int i;
 	int alive;
 

@@ -810,7 +810,7 @@ static int wait_clear_urbs(snd_usb_subst
 			break;
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
-	} while (--timeout > 0);
+	} while (time_before(jiffies, end_time));
 	if (alive)
 		snd_printk(KERN_ERR "timeout: still %d active urbs..\n", alive);
 	return 0;

diff -urpN 2.6.13-rc2-kj/sound/usb/usx2y/usX2Yhwdep.c 2.6.13-rc2-kj-dev/sound/usb/usx2y/usX2Yhwdep.c
@@ -232,8 +232,7 @@ static int snd_usX2Y_hwdep_dsp_load(snd_
 	if (err)
 		return err;
 	if (dsp->index = 1) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(HZ/4);			// give the device some time 
+		msleep(250);				// give the device some time
 		err = usX2Y_AsyncSeq04_init(priv);
 		if (err) {
 			snd_printk("usX2Y_AsyncSeq04_init error \n");

diff -urpN 2.6.13-rc2-kj/sound/usb/usx2y/usx2yhwdeppcm.c 2.6.13-rc2-kj-dev/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -50,6 +50,7 @@
    Currently rawusb dma pcm buffer transport (this file) is only available to snd-usb-usx2y. 
 */
 
+#include <linux/delay.h>
 #include "usbusx2yaudio.c"
 
 #if defined(USX2Y_NRPACKS_VARIABLE) || (!defined(USX2Y_NRPACKS_VARIABLE) &&  USX2Y_NRPACKS = 1)

@@ -520,11 +521,8 @@ static int snd_usX2Y_usbpcm_prepare(snd_
 		usX2Y->hwdep_pcm_shm->playback_iso_start = -1;
 		if (atomic_read(&subs->state) < state_PREPARED) {
 			while (usX2Y_iso_frames_per_buffer(runtime, usX2Y) > usX2Y->hwdep_pcm_shm->captured_iso_frames) {
-				signed long timeout;
 				snd_printd("Wait: iso_frames_per_buffer=%i,captured_iso_frames=%i\n", usX2Y_iso_frames_per_buffer(runtime, usX2Y), usX2Y->hwdep_pcm_shm->captured_iso_frames);
-				set_current_state(TASK_INTERRUPTIBLE);
-				timeout = schedule_timeout(HZ/100 + 1);
-				if (signal_pending(current)) {
+				if (msleep_interruptible(10)) {
 					err = -ERESTARTSYS;
 					goto up_prepare_mutex;
 				}

diff -urp 2.6.13-rc2-kj/arch/mips/kernel/irixsig.c 2.6.13-rc2-kj-dev/arch/mips/kernel/irixsig.c
@@ -441,18 +441,6 @@ struct irix5_siginfo {
 	} stuff;
 };
 
-static inline unsigned long timespectojiffies(struct timespec *value)
-{
-	unsigned long sec = (unsigned) value->tv_sec;
-	long nsec = value->tv_nsec;
-
-	if (sec > (LONG_MAX / HZ))
-		return LONG_MAX;
-	nsec += 1000000000L / HZ - 1;
-	nsec /= 1000000000L / HZ;
-	return HZ * sec + nsec;
-}
-
 asmlinkage int irix_sigpoll_sys(unsigned long *set, struct irix5_siginfo *info,
 				struct timespec *tp)
 {

@@ -490,7 +478,7 @@ asmlinkage int irix_sigpoll_sys(unsigned
 			error = -EINVAL;
 			goto out;
 		}
-		expire = timespectojiffies(tp)+(tp->tv_sec||tp->tv_nsec);
+		expire = timespec_to_jiffies(tp)+(tp->tv_sec||tp->tv_nsec);
 	}
 
 	while(1) {

diff -urp 2.6.13-rc2-kj/drivers/scsi/lpfc/lpfc_scsi.c 2.6.13-rc2-kj-dev/drivers/scsi/lpfc/lpfc_scsi.c
@@ -24,6 +24,7 @@
 
 #include <linux/pci.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_device.h>

@@ -885,8 +886,7 @@ __lpfc_abort_handler(struct scsi_cmnd *c
 		while (cmnd->host_scribble)
 		{
 			spin_unlock_irq(phba->host->host_lock);
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout(LPFC_ABORT_WAIT*HZ);
+			msleep(LPFC_ABORT_WAIT * 1000);
 			spin_lock_irq(phba->host->host_lock);
 			if (++loop_count
 			    > (2 * phba->cfg_nodev_tmo)/LPFC_ABORT_WAIT)

@@ -952,8 +952,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
 
 		if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
 			spin_unlock_irq(phba->host->host_lock);
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout( HZ/2);
+			msleep(500);
 			spin_lock_irq(phba->host->host_lock);
 		}
 		if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))

@@ -1011,8 +1010,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
 				       cmnd->device->id, cmnd->device->lun,
 				       LPFC_CTX_LUN))) {
 		spin_unlock_irq(phba->host->host_lock);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(LPFC_RESET_WAIT*HZ);
+		msleep(LPFC_RESET_WAIT * 1000);
 		spin_lock_irq(phba->host->host_lock);
 
 		if (++loopcnt

@@ -1110,8 +1108,7 @@ __lpfc_reset_bus_handler(struct scsi_cmn
 				&phba->sli.ring[phba->sli.fcp_ring],
 				0, 0, LPFC_CTX_HOST))) {
 		spin_unlock_irq(phba->host->host_lock);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(LPFC_RESET_WAIT*HZ);
+		msleep(LPFC_RESET_WAIT * HZ);
 		spin_lock_irq(phba->host->host_lock);
 
 		if (++loopcnt

diff -urp 2.6.13-rc2-kj/drivers/scsi/lpfc/lpfc_scsi.c 2.6.13-rc2-kj-dev/drivers/scsi/lpfc/lpfc_scsi.c
@@ -24,6 +24,7 @@
 
 #include <linux/pci.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_device.h>

@@ -885,8 +886,7 @@ __lpfc_abort_handler(struct scsi_cmnd *c
 		while (cmnd->host_scribble)
 		{
 			spin_unlock_irq(phba->host->host_lock);
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout(LPFC_ABORT_WAIT*HZ);
+			msleep(LPFC_ABORT_WAIT * 1000);
 			spin_lock_irq(phba->host->host_lock);
 			if (++loop_count
 			    > (2 * phba->cfg_nodev_tmo)/LPFC_ABORT_WAIT)

@@ -952,8 +952,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
 
 		if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
 			spin_unlock_irq(phba->host->host_lock);
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout( HZ/2);
+			msleep(500);
 			spin_lock_irq(phba->host->host_lock);
 		}
 		if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))

@@ -1011,8 +1010,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
 				       cmnd->device->id, cmnd->device->lun,
 				       LPFC_CTX_LUN))) {
 		spin_unlock_irq(phba->host->host_lock);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(LPFC_RESET_WAIT*HZ);
+		msleep(LPFC_RESET_WAIT * 1000);
 		spin_lock_irq(phba->host->host_lock);
 
 		if (++loopcnt

@@ -1110,8 +1108,7 @@ __lpfc_reset_bus_handler(struct scsi_cmn
 				&phba->sli.ring[phba->sli.fcp_ring],
 				0, 0, LPFC_CTX_HOST))) {
 		spin_unlock_irq(phba->host->host_lock);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(LPFC_RESET_WAIT*HZ);
+		msleep(LPFC_RESET_WAIT * 1000);
 		spin_lock_irq(phba->host->host_lock);
 
 		if (++loopcnt

diff -urp 2.6.13-rc2-kj/drivers/scsi/osst.c 2.6.13-rc2-kj-dev/drivers/scsi/osst.c
@@ -862,8 +862,7 @@ static int osst_recover_wait_frame(struc
 				retval = osst_write_error_recovery(STp, aSRpnt, 0);
 				break;
 			}
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout (HZ / OSST_POLL_PER_SEC);
+			msleep(1000 / OSST_POLL_PER_SEC);
 
 			STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24;
 			memset(cmd, 0, MAX_COMMAND_SIZE);

@@ -1558,8 +1557,7 @@ static int osst_reposition_and_retry(str
 			osst_set_frame_position(STp, aSRpnt, frame + skip, 1);
 			flag = 0;
 			attempts--;
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(HZ / 10);
+			msleep(100);
 		}
 		if (osst_get_frame_position(STp, aSRpnt) < 0) {		/* additional write error */
 #if DEBUG

@@ -1620,8 +1618,7 @@ static int osst_reposition_and_retry(str
 			debugging = 0;
 		}
 #endif
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(HZ / 10);
+		msleep(100);
 	}
 	printk(KERN_ERR "%s:E: Failed to find valid tape media\n", name);
 #if DEBUG

diff -urp 2.6.13-rc2-kj/drivers/scsi/qla2xxx/qla_os.c 2.6.13-rc2-kj-dev/drivers/scsi/qla2xxx/qla_os.c
@@ -347,14 +347,13 @@ qc_fail_command:
 static int
 qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd)
 {
-#define ABORT_POLLING_PERIOD	HZ
-#define ABORT_WAIT_ITER		((10 * HZ) / (ABORT_POLLING_PERIOD))
+#define ABORT_POLLING_PERIOD	1000
+#define ABORT_WAIT_ITER		((10 * 1000) / (ABORT_POLLING_PERIOD))
 	unsigned long wait_iter = ABORT_WAIT_ITER;
 	int ret = QLA_SUCCESS;
 
 	while (CMD_SP(cmd)) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(ABORT_POLLING_PERIOD);
+		msleep(ABORT_POLLING_PERIOD);
 
 		if (--wait_iter)
 			break;

@@ -1693,7 +1692,7 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
 {
 	struct list_head	*fcpl, *fcptemp;
 	fc_port_t	*fcport;
-	unsigned long	wtime;/* max wait time if mbx cmd is busy. */
+	unsigned int	wtime;/* max wait time if mbx cmd is busy. */
 
 	if (ha == NULL) {
 		/* error */

@@ -1702,11 +1701,9 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
 	}
 
 	/* Make sure all other threads are stopped. */
-	wtime = 60 * HZ;
-	while (ha->dpc_wait && wtime) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		wtime = schedule_timeout(wtime);
-	}
+	wtime = 60 * 1000;
+	while (ha->dpc_wait && wtime)
+		wtime = msleep_interruptible(wtime);
 
 	/* free ioctl memory */
 	qla2x00_free_ioctl_mem(ha);

@@ -2250,15 +2247,15 @@ qla2x00_timer(scsi_qla_host_t *ha)
 int
 qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
 {
-	const unsigned int step = HZ/10;
+	const unsigned int step = 100; /* msecs */
+	unsigned int iterations = jiffies_to_msecs(timeout)/100;
 
 	do {
 		if (!down_trylock(sema))
 			return 0;
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (schedule_timeout(step))
+		if (msleep_interruptible(step))
 			break;
-	} while ((timeout -= step) > 0);
+	} while (--iterations >= 0);
 
 	return -ETIMEDOUT;
 }