drivers/i2c/busses/i2c-i801.c:1014:21: error: dereferencing po

PATCH In review Fengguang Wu 2 participants 8 messages Oct 8, 2012 – Oct 24, 2012 Kernel janitors

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Fengguang Wu

author

2012-10-08 07:14 UTC #0 lore raw

PATCH 9/15 drivers/i2c/busses/i2c-i801.c:1014:21: error: dereferencing po

Hi Jean,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig

It's also failing in Linus' master and linux-next.

All error/warnings:

drivers/i2c/busses/i2c-i801.c: In function 'match_gpio_chip_by_label':
drivers/i2c/busses/i2c-i801.c:1014:21: error: dereferencing pointer to incomplete type drivers/i2c/busses/i2c-i801.c: In function 'i801_add_mux':
drivers/i2c/busses/i2c-i801.c:1031:2: error: implicit declaration of function 'gpiochip_find' [-Werror=implicit-function-declaration] drivers/i2c/busses/i2c-i801.c:1031:7: warning: assignment makes pointer from integer without a cast [enabled by default] drivers/i2c/busses/i2c-i801.c:1050:27: error: dereferencing pointer to incomplete type drivers/i2c/busses/i2c-i801.c: In function 'match_gpio_chip_by_label':
drivers/i2c/busses/i2c-i801.c:1015:1: warning: control reaches end of non-void function [-Wreturn-type]
cc1: some warnings being treated as errors

vim +1014 drivers/i2c/busses/i2c-i801.c

3ad7ea18 Jean Delvare 2012-10-05  1008  	{ }
3ad7ea18 Jean Delvare 2012-10-05  1009  };
3ad7ea18 Jean Delvare 2012-10-05  1010  
3ad7ea18 Jean Delvare 2012-10-05  1011  static int __devinit match_gpio_chip_by_label(struct gpio_chip *chip,
3ad7ea18 Jean Delvare 2012-10-05  1012  					      void *data)
3ad7ea18 Jean Delvare 2012-10-05  1013  {
3ad7ea18 Jean Delvare 2012-10-05 @1014  	return !strcmp(chip->label, data);
3ad7ea18 Jean Delvare 2012-10-05  1015  }
3ad7ea18 Jean Delvare 2012-10-05  1016  
3ad7ea18 Jean Delvare 2012-10-05  1017  /* Setup multiplexing if needed */

---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation

Fengguang Wu

author

2012-10-15 08:00 UTC #1 lore raw

PATCH 9/15 drivers/tty/serial/max310x.c:277:19: error: field 'gpio' has i

Hi Jean,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

All error/warnings:

drivers/tty/serial/max310x.c:277:19: error: field 'gpio' has incomplete type
drivers/tty/serial/max310x.c: In function 'max310x_gpio_get':
drivers/tty/serial/max310x.c:941:27: warning: initialization from incompatible pointer type [enabled by default] drivers/tty/serial/max310x.c:941:27: warning: (near initialization for 's') [enabled by default] drivers/tty/serial/max310x.c: In function 'max310x_gpio_set':
drivers/tty/serial/max310x.c:952:27: warning: initialization from incompatible pointer type [enabled by default] drivers/tty/serial/max310x.c:952:27: warning: (near initialization for 's') [enabled by default] drivers/tty/serial/max310x.c: In function 'max310x_gpio_direction_input':
drivers/tty/serial/max310x.c:962:27: warning: initialization from incompatible pointer type [enabled by default] drivers/tty/serial/max310x.c:962:27: warning: (near initialization for 's') [enabled by default] drivers/tty/serial/max310x.c: In function 'max310x_gpio_direction_output':
drivers/tty/serial/max310x.c:976:27: warning: initialization from incompatible pointer type [enabled by default] drivers/tty/serial/max310x.c:976:27: warning: (near initialization for 's') [enabled by default] drivers/tty/serial/max310x.c: In function 'max310x_probe':
drivers/tty/serial/max310x.c:1181:3: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration] drivers/tty/serial/max310x.c: In function 'max310x_remove':
drivers/tty/serial/max310x.c:1223:3: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +277 drivers/tty/serial/max310x.c

f6544418 Alexander Shiyan 2012-08-06  261  
f6544418 Alexander Shiyan 2012-08-06  262  /* Supported chip types */
f6544418 Alexander Shiyan 2012-08-06  263  enum {
f6544418 Alexander Shiyan 2012-08-06  264  	MAX310X_TYPE_MAX3107	= 3107,
f6544418 Alexander Shiyan 2012-08-06  265  	MAX310X_TYPE_MAX3108	= 3108,
f6544418 Alexander Shiyan 2012-08-06  266  };
f6544418 Alexander Shiyan 2012-08-06  267  
f6544418 Alexander Shiyan 2012-08-06  268  struct max310x_port {
f6544418 Alexander Shiyan 2012-08-06  269  	struct uart_driver	uart;
f6544418 Alexander Shiyan 2012-08-06  270  	struct uart_port	port;
f6544418 Alexander Shiyan 2012-08-06  271  
f6544418 Alexander Shiyan 2012-08-06  272  	const char		*name;
f6544418 Alexander Shiyan 2012-08-06  273  	int			uartclk;
f6544418 Alexander Shiyan 2012-08-06  274  
f6544418 Alexander Shiyan 2012-08-06  275  	unsigned int		nr_gpio;
f6544418 Alexander Shiyan 2012-08-06  276  #ifdef CONFIG_GPIOLIB
f6544418 Alexander Shiyan 2012-08-06 @277  	struct gpio_chip	gpio;
f6544418 Alexander Shiyan 2012-08-06  278  #endif
f6544418 Alexander Shiyan 2012-08-06  279  
f6544418 Alexander Shiyan 2012-08-06  280  	struct regmap		*regmap;
f6544418 Alexander Shiyan 2012-08-06  281  	struct regmap_config	regcfg;
f6544418 Alexander Shiyan 2012-08-06  282  
f6544418 Alexander Shiyan 2012-08-06  283  	struct workqueue_struct	*wq;
f6544418 Alexander Shiyan 2012-08-06  284  	struct work_struct	tx_work;
f6544418 Alexander Shiyan 2012-08-06  285

The code at line 277 was first introduced by commit:
f654441 serial: New serial driver MAX310X

---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation

Fengguang Wu

author

2012-10-16 03:18 UTC #2 lore raw

PATCH 9/15 drivers/input/keyboard/adp5588-keys.c:52:19: error: field 'gc'

In reply to Fengguang Wu

Hi Jean,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

All error/warnings:

drivers/input/keyboard/adp5588-keys.c:52:19: error: field 'gc' has incomplete type drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_get_value':
drivers/input/keyboard/adp5588-keys.c:77:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5588-keys.c:77:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_set_value':
drivers/input/keyboard/adp5588-keys.c:87:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5588-keys.c:87:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_direction_input':
drivers/input/keyboard/adp5588-keys.c:106:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5588-keys.c:106:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_direction_output':
drivers/input/keyboard/adp5588-keys.c:124:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5588-keys.c:124:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_add':
drivers/input/keyboard/adp5588-keys.c:204:2: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration] drivers/input/keyboard/adp5588-keys.c: In function 'adp5588_gpio_remove':
drivers/input/keyboard/adp5588-keys.c:245:2: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
drivers/input/keyboard/adp5589-keys.c:243:19: error: field 'gc' has incomplete type drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_get_value':
drivers/input/keyboard/adp5589-keys.c:391:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5589-keys.c:391:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_set_value':
drivers/input/keyboard/adp5589-keys.c:403:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5589-keys.c:403:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_direction_input':
drivers/input/keyboard/adp5589-keys.c:422:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5589-keys.c:422:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_direction_output':
drivers/input/keyboard/adp5589-keys.c:442:30: warning: initialization from incompatible pointer type [enabled by default] drivers/input/keyboard/adp5589-keys.c:442:30: warning: (near initialization for 'kpad') [enabled by default] drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_add':
drivers/input/keyboard/adp5589-keys.c:529:2: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration] drivers/input/keyboard/adp5589-keys.c: In function 'adp5589_gpio_remove':
drivers/input/keyboard/adp5589-keys.c:571:2: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +52 drivers/input/keyboard/adp5588-keys.c

88751dd6 Michael Hennerich 2009-09-17  36   * since the Event Counter Register updated 25ms after the interrupt
88751dd6 Michael Hennerich 2009-09-17  37   * asserted.
88751dd6 Michael Hennerich 2009-09-17  38   */
88751dd6 Michael Hennerich 2009-09-17  39  #define WA_DELAYED_READOUT_REVID(rev)		((rev) < 4)
88751dd6 Michael Hennerich 2009-09-17  40  
88751dd6 Michael Hennerich 2009-09-17  41  struct adp5588_kpad {
88751dd6 Michael Hennerich 2009-09-17  42  	struct i2c_client *client;
88751dd6 Michael Hennerich 2009-09-17  43  	struct input_dev *input;
88751dd6 Michael Hennerich 2009-09-17  44  	struct delayed_work work;
88751dd6 Michael Hennerich 2009-09-17  45  	unsigned long delay;
88751dd6 Michael Hennerich 2009-09-17  46  	unsigned short keycode[ADP5588_KEYMAPSIZE];
69a4af60 Xiaolong CHEN     2010-06-24  47  	const struct adp5588_gpi_map *gpimap;
69a4af60 Xiaolong CHEN     2010-06-24  48  	unsigned short gpimapsize;
ba9f507a Xiaolong Chen     2010-07-26  49  #ifdef CONFIG_GPIOLIB
95716c0d Michael Hennerich 2010-11-02  50  	unsigned char gpiomap[ADP5588_MAXGPIO];
ba9f507a Xiaolong Chen     2010-07-26  51  	bool export_gpio;
ba9f507a Xiaolong Chen     2010-07-26 @52  	struct gpio_chip gc;
ba9f507a Xiaolong Chen     2010-07-26  53  	struct mutex gpio_lock;	/* Protect cached dir, dat_out */
ba9f507a Xiaolong Chen     2010-07-26  54  	u8 dat_out[3];
ba9f507a Xiaolong Chen     2010-07-26  55  	u8 dir[3];
ba9f507a Xiaolong Chen     2010-07-26  56  #endif
88751dd6 Michael Hennerich 2009-09-17  57  };
88751dd6 Michael Hennerich 2009-09-17  58  
88751dd6 Michael Hennerich 2009-09-17  59  static int adp5588_read(struct i2c_client *client, u8 reg)
88751dd6 Michael Hennerich 2009-09-17  60  {

The code at line 52 was first introduced by commit:
ba9f507 Input: adp5588-keys - export unused GPIO pins

---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation

Fengguang Wu

author

2012-10-16 05:58 UTC #3 lore raw

PATCH 9/15 drivers/leds/leds-tca6507.c:179:20: error: field 'gpio' has in

In reply to Fengguang Wu

Hi Jean,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

All error/warnings:

drivers/leds/leds-tca6507.c:179:20: error: field 'gpio' has incomplete type
drivers/leds/leds-tca6507.c: In function 'tca6507_gpio_set_value':
drivers/leds/leds-tca6507.c:591:29: warning: initialization from incompatible pointer type [enabled by default] drivers/leds/leds-tca6507.c:591:29: warning: (near initialization for 'tca') [enabled by default] drivers/leds/leds-tca6507.c: In function 'tca6507_probe_gpios':
drivers/leds/leds-tca6507.c:640:2: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration] drivers/leds/leds-tca6507.c: In function 'tca6507_remove_gpio':
drivers/leds/leds-tca6507.c:653:3: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
drivers/input/touchscreen/ad7879.c:115:19: error: field 'gc' has incomplete type
drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_direction_input':
drivers/input/touchscreen/ad7879.c:385:22: warning: initialization from incompatible pointer type [enabled by default] drivers/input/touchscreen/ad7879.c:385:22: warning: (near initialization for 'ts') [enabled by default] drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_direction_output':
drivers/input/touchscreen/ad7879.c:399:22: warning: initialization from incompatible pointer type [enabled by default] drivers/input/touchscreen/ad7879.c:399:22: warning: (near initialization for 'ts') [enabled by default] drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_get_value':
drivers/input/touchscreen/ad7879.c:418:22: warning: initialization from incompatible pointer type [enabled by default] drivers/input/touchscreen/ad7879.c:418:22: warning: (near initialization for 'ts') [enabled by default] drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_set_value':
drivers/input/touchscreen/ad7879.c:431:22: warning: initialization from incompatible pointer type [enabled by default] drivers/input/touchscreen/ad7879.c:431:22: warning: (near initialization for 'ts') [enabled by default] drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_add':
drivers/input/touchscreen/ad7879.c:462:3: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration] drivers/input/touchscreen/ad7879.c: In function 'ad7879_gpio_remove':
drivers/input/touchscreen/ad7879.c:477:3: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +179 drivers/leds/leds-tca6507.c

a6d511e5 NeilBrown 2012-01-10  163  		int time_use, level_use;
a6d511e5 NeilBrown 2012-01-10  164  	} bank[3];
a6d511e5 NeilBrown 2012-01-10  165  	struct i2c_client	*client;
a6d511e5 NeilBrown 2012-01-10  166  	struct work_struct	work;
a6d511e5 NeilBrown 2012-01-10  167  	spinlock_t		lock;
a6d511e5 NeilBrown 2012-01-10  168  
a6d511e5 NeilBrown 2012-01-10  169  	struct tca6507_led {
a6d511e5 NeilBrown 2012-01-10  170  		struct tca6507_chip	*chip;
a6d511e5 NeilBrown 2012-01-10  171  		struct led_classdev	led_cdev;
a6d511e5 NeilBrown 2012-01-10  172  		int			num;
a6d511e5 NeilBrown 2012-01-10  173  		int			ontime, offtime;
a6d511e5 NeilBrown 2012-01-10  174  		int			on_dflt, off_dflt;
a6d511e5 NeilBrown 2012-01-10  175  		int			bank;	/* Bank used, or -1 */
a6d511e5 NeilBrown 2012-01-10  176  		int			blink;	/* Set if hardware-blinking */
a6d511e5 NeilBrown 2012-01-10  177  	} leds[NUM_LEDS];
a6d511e5 NeilBrown 2012-01-10  178  #ifdef CONFIG_GPIOLIB
a6d511e5 NeilBrown 2012-01-10 @179  	struct gpio_chip		gpio;
a6d511e5 NeilBrown 2012-01-10  180  	const char			*gpio_name[NUM_LEDS];
a6d511e5 NeilBrown 2012-01-10  181  	int				gpio_map[NUM_LEDS];
a6d511e5 NeilBrown 2012-01-10  182  #endif
a6d511e5 NeilBrown 2012-01-10  183  };
a6d511e5 NeilBrown 2012-01-10  184  
a6d511e5 NeilBrown 2012-01-10  185  static const struct i2c_device_id tca6507_id[] = {
a6d511e5 NeilBrown 2012-01-10  186  	{ "tca6507" },
a6d511e5 NeilBrown 2012-01-10  187  	{ }

The code at line 179 was first introduced by commit:
a6d511e leds: add driver for TCA6507 LED controller

---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation

Jean Delvare

2012-10-24 09:07 UTC #4 lore raw

Re: [jdelvare-staging:i2c-for-linus 9/15] drivers/leds/leds-tca6507.c:179:20: error: field 'gpio' h

Hi Fengguang,

Quoted 6 lines · Fengguang Wu

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

Can you please confirm that this problem is fixed in linux-next now? If it is OK I'll send the fix to Linus quickly.

Thanks,

Signature · 1 line

Jean Delvare

Fengguang Wu

author

2012-10-24 09:11 UTC #5 lore raw

Re: [jdelvare-staging:i2c-for-linus 9/15] drivers/leds/leds-tca6507.c:179:20: error: field 'gpio' ha

Hi Jean,

Quoted 5 lines · Jean Delvare

Hi Fengguang,
Quoted 2 lines · Fengguang Wu
FYI, kernel build failed on

Quoted 7 lines

Quoted 4 lines

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

Can you please confirm that this problem is fixed in linux-next now? If it is OK I'll send the fix to Linus quickly.

Sure. I just confirmed that linux-next 20121024 builds fine now!

Thanks,
Fengguang

Fengguang Wu

author

2012-10-21 01:30 UTC #6 lore raw

PATCH 9/15 drivers/leds/leds-pca9532.c:46:19: error: field 'gpio' has inc

In reply to Fengguang Wu

Hi Jean,

FYI, kernel build failed on (and also in upstream)

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

All error/warnings:

drivers/leds/leds-pca9532.c:46:19: error: field 'gpio' has incomplete type
drivers/leds/leds-pca9532.c: In function 'pca9532_gpio_request_pin':
drivers/leds/leds-pca9532.c:248:30: warning: initialization from incompatible pointer type [enabled by default] drivers/leds/leds-pca9532.c:248:30: warning: (near initialization for 'data') [enabled by default] drivers/leds/leds-pca9532.c: In function 'pca9532_gpio_set_value':
drivers/leds/leds-pca9532.c:259:30: warning: initialization from incompatible pointer type [enabled by default] drivers/leds/leds-pca9532.c:259:30: warning: (near initialization for 'data') [enabled by default] drivers/leds/leds-pca9532.c: In function 'pca9532_gpio_get_value':
drivers/leds/leds-pca9532.c:272:30: warning: initialization from incompatible pointer type [enabled by default] drivers/leds/leds-pca9532.c:272:30: warning: (near initialization for 'data') [enabled by default] drivers/leds/leds-pca9532.c: In function 'pca9532_destroy_devices':
drivers/leds/leds-pca9532.c:324:3: error: implicit declaration of function 'gpiochip_remove' [-Werror=implicit-function-declaration] drivers/leds/leds-pca9532.c: In function 'pca9532_configure':
drivers/leds/leds-pca9532.c:427:3: error: implicit declaration of function 'gpiochip_add' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +46 drivers/leds/leds-pca9532.c

3dbf622c Jan Weitzel      2011-05-24  30  #define LED_REG(m, led)		(PCA9532_REG_OFFSET(m) + 0x5 + (led >> 2))
3dbf622c Jan Weitzel      2011-05-24  31  #define LED_NUM(led)		(led & 0x3)
e14fa824 Riku Voipio      2008-05-31  32  
e14fa824 Riku Voipio      2008-05-31  33  #define ldev_to_led(c)       container_of(c, struct pca9532_led, ldev)
e14fa824 Riku Voipio      2008-05-31  34  
3dbf622c Jan Weitzel      2011-05-24  35  struct pca9532_chip_info {
3dbf622c Jan Weitzel      2011-05-24  36  	u8	num_leds;
3dbf622c Jan Weitzel      2011-05-24  37  };
3dbf622c Jan Weitzel      2011-05-24  38  
e14fa824 Riku Voipio      2008-05-31  39  struct pca9532_data {
e14fa824 Riku Voipio      2008-05-31  40  	struct i2c_client *client;
e14fa824 Riku Voipio      2008-05-31  41  	struct pca9532_led leds[16];
e14fa824 Riku Voipio      2008-05-31  42  	struct mutex update_lock;
85c5204a Richard Purdie   2009-09-07  43  	struct input_dev *idev;
07172d2b Antonio Ospite   2009-06-19  44  	struct work_struct work;
3c1ab50d Joachim Eastwood 2011-05-24  45  #ifdef CONFIG_LEDS_PCA9532_GPIO
3c1ab50d Joachim Eastwood 2011-05-24 @46  	struct gpio_chip gpio;
3c1ab50d Joachim Eastwood 2011-05-24  47  #endif
3dbf622c Jan Weitzel      2011-05-24  48  	const struct pca9532_chip_info *chip_info;
e14fa824 Riku Voipio      2008-05-31  49  	u8 pwm[2];
e14fa824 Riku Voipio      2008-05-31  50  	u8 psc[2];
e14fa824 Riku Voipio      2008-05-31  51  };
e14fa824 Riku Voipio      2008-05-31  52  
e14fa824 Riku Voipio      2008-05-31  53  static int pca9532_probe(struct i2c_client *client,
e14fa824 Riku Voipio      2008-05-31  54  	const struct i2c_device_id *id);

The code at line 46 was first introduced by commit:
3c1ab50 drivers/leds/leds-pca9532.c: add gpio capability

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0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation

Fengguang Wu

author

2012-10-21 01:48 UTC #7 lore raw

Re: [jdelvare-staging:i2c-for-linus 9/15] drivers/input/keyboard/adp5588-keys.c:52:19: error: field

In reply to Fengguang Wu

Quoted 12 lines · Jean Delvare

Hi Fengguang,

Quoted 8 lines · Fengguang Wu

Hi Jean,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git i2c-for-linus
head:   c415b303a704e5c5f766fc0404093910c36cc4ab
commit: 3ad7ea18ae8c7ddda46b7276e0bda73e707ea9c1 [9/15] i2c-i801: Support SMBus multiplexing on Asus Z8 series
config: parisc-allyesconfig # make ARCH=parisc allyesconfig

Quoted 4 lines

I sent you a patch yesterday which should fix the issue:
http://khali.linux-fr.org/devel/linux-3/jdelvare-i2c/i2c-i801-02-fix-gpiolib-dependency.patch
It's in linux-next already. Can you please test it and confirm it does fix the issue?

Hi Jean, I just sent you another report. I found that it can still be reproduced in upstream 3.7-rc2 and linux-next 20121019.

Thanks,
Fengguang