Re: [PATCH 2/2] leds: rt5033: Add RT5033 Flash led device driver

From: kbuild test robot
Date: Fri Oct 02 2015 - 06:05:29 EST

Hi Ingi,

[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]

config: i386-allmodconfig (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All error/warnings (new ones prefixed by >>):

In file included from include/linux/list.h:8:0,
from include/linux/kobject.h:20,
from include/linux/device.h:17,
from include/linux/leds.h:15,
from include/linux/led-class-flash.h:15,
from include/linux/mfd/rt5033.h:15,
from drivers/leds/leds-rt5033.c:13:
drivers/leds/leds-rt5033.c: In function 'flcdev_to_led':
>> include/linux/kernel.h:811:27: error: 'struct rt5033_led' has no member named 'fled_cdev'
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
^
>> drivers/leds/leds-rt5033.c:28:9: note: in expansion of macro 'container_of'
return container_of(fled_cdev, struct rt5033_led, fled_cdev);
^
include/linux/kernel.h:811:48: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
^
>> drivers/leds/leds-rt5033.c:28:9: note: in expansion of macro 'container_of'
return container_of(fled_cdev, struct rt5033_led, fled_cdev);
^
In file included from include/linux/compiler.h:56:0,
from include/linux/ioport.h:12,
from include/linux/device.h:16,
from include/linux/leds.h:15,
from include/linux/led-class-flash.h:15,
from include/linux/mfd/rt5033.h:15,
from drivers/leds/leds-rt5033.c:13:
>> include/linux/compiler-gcc.h:158:2: error: 'struct rt5033_led' has no member named 'fled_cdev'
__builtin_offsetof(a, b)
^
include/linux/stddef.h:16:32: note: in expansion of macro '__compiler_offsetof'
#define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
^
include/linux/kernel.h:812:29: note: in expansion of macro 'offsetof'
(type *)( (char *)__mptr - offsetof(type,member) );})
^
>> drivers/leds/leds-rt5033.c:28:9: note: in expansion of macro 'container_of'
return container_of(fled_cdev, struct rt5033_led, fled_cdev);
^
drivers/leds/leds-rt5033.c: In function 'rt5033_led_brightness_set':
>> drivers/leds/leds-rt5033.c:42:8: error: 'RT5033_FL_FUNC1_MASK' undeclared (first use in this function)
RT5033_FL_FUNC1_MASK, RT5033_FL_PINCTRL);
^
drivers/leds/leds-rt5033.c:42:8: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/leds/leds-rt5033.c:42:30: error: 'RT5033_FL_PINCTRL' undeclared (first use in this function)
RT5033_FL_FUNC1_MASK, RT5033_FL_PINCTRL);
^
drivers/leds/leds-rt5033.c: In function 'rt5033_init_flash_timeout':
>> drivers/leds/leds-rt5033.c:56:16: error: 'struct rt5033_led' has no member named 'fled_cdev'
setting = &led->fled_cdev.timeout;
^
>> drivers/leds/leds-rt5033.c:58:20: error: 'struct rt5033_led' has no member named 'data'
setting->max = led->data->flash_max_timeout;
^
drivers/leds/leds-rt5033.c:60:20: error: 'struct rt5033_led' has no member named 'data'
setting->val = led->data->flash_max_timeout;
^
drivers/leds/leds-rt5033.c: In function 'rt5033_led_parse_dt':
drivers/leds/leds-rt5033.c:83:5: error: 'struct rt5033_led' has no member named 'fled_cdev'
led->fled_cdev.led_cdev.name =
^
drivers/leds/leds-rt5033.c:106:5: error: 'struct rt5033_led' has no member named 'data'
led->data = data;
^
drivers/leds/leds-rt5033.c: In function 'rt5033_led_flash_strobe_set':
drivers/leds/leds-rt5033.c:124:7: error: 'RT5033_FL_FUNC1_MASK' undeclared (first use in this function)
RT5033_FL_FUNC1_MASK, RT5033_FL_RESET);
^
>> drivers/leds/leds-rt5033.c:133:30: error: 'RT5033_FL_STRB_SEL' undeclared (first use in this function)
RT5033_FL_FUNC1_MASK, RT5033_FL_STRB_SEL
^
drivers/leds/leds-rt5033.c:134:10: error: 'RT5033_FL_PINCTRL' undeclared (first use in this function)
| RT5033_FL_PINCTRL);
^
>> drivers/leds/leds-rt5033.c:136:8: error: 'RT5033_FL_FUNC2_MASK' undeclared (first use in this function)
RT5033_FL_FUNC2_MASK, RT5033_FL_ENFLED
^
>> drivers/leds/leds-rt5033.c:137:10: error: 'RT5033_FL_SREG_STRB' undeclared (first use in this function)
| RT5033_FL_SREG_STRB);
^
drivers/leds/leds-rt5033.c: In function 'rt5033_led_probe':
drivers/leds/leds-rt5033.c:168:5: error: 'struct rt5033_led' has no member named 'fled_cdev'
led->fled_cdev.ops = &flash_ops;
^
drivers/leds/leds-rt5033.c:169:17: error: 'struct rt5033_led' has no member named 'fled_cdev'
led_cdev = &led->fled_cdev.led_cdev;
^
drivers/leds/leds-rt5033.c:175:52: error: 'struct rt5033_led' has no member named 'fled_cdev'
ret = led_classdev_flash_register(&pdev->dev, &led->fled_cdev);
^
drivers/leds/leds-rt5033.c:182:7: error: 'RT5033_FL_FUNC1_MASK' undeclared (first use in this function)
RT5033_FL_FUNC1_MASK, RT5033_FL_RESET);
^
drivers/leds/leds-rt5033.c: In function 'rt5033_led_remove':
drivers/leds/leds-rt5033.c:191:36: error: 'struct rt5033_led' has no member named 'fled_cdev'
led_classdev_flash_unregister(&led->fled_cdev);
^
drivers/leds/leds-rt5033.c: In function 'flcdev_to_led':
>> drivers/leds/leds-rt5033.c:29:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^

vim +811 include/linux/kernel.h

^1da177e Linus Torvalds 2005-04-16 805 * @ptr: the pointer to the member.
^1da177e Linus Torvalds 2005-04-16 806 * @type: the type of the container struct this is embedded in.
^1da177e Linus Torvalds 2005-04-16 807 * @member: the name of the member within the struct.
^1da177e Linus Torvalds 2005-04-16 808 *
^1da177e Linus Torvalds 2005-04-16 809 */
^1da177e Linus Torvalds 2005-04-16 810 #define container_of(ptr, type, member) ({ \
^1da177e Linus Torvalds 2005-04-16 @811 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
^1da177e Linus Torvalds 2005-04-16 812 (type *)( (char *)__mptr - offsetof(type,member) );})
^1da177e Linus Torvalds 2005-04-16 813
b9d4f426 Arnaud Lacombe 2011-07-25 814 /* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */

:::::: The code at line 811 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation

Attachment: .config.gz
Description: Binary data