From: kernel test robot <lkp@intel.com>
To: Frank Wunderlich <frank-w@public-files.de>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [frank-w-bpi-r2-4.14:6.2-rc 35/50] include/linux/container_of.h:20:54: error: 'struct mt76_dev' has no member named 'led_cdev'
Date: Wed, 15 Feb 2023 04:09:16 +0800 [thread overview]
Message-ID: <202302150351.OahPBjAz-lkp@intel.com> (raw)
tree: https://github.com/frank-w/BPI-R2-4.14 6.2-rc
head: 160aa4f55cd79fbd22c1d2ab789b044a2d38ab46
commit: 9c9893a3a118d09cdb6d27060894676898dba058 [35/50] wifi: mt76: move leds field in leds struct
config: alpha-randconfig-r036-20230212 (https://download.01.org/0day-ci/archive/20230215/202302150351.OahPBjAz-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/frank-w/BPI-R2-4.14/commit/9c9893a3a118d09cdb6d27060894676898dba058
git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14
git fetch --no-tags frank-w-bpi-r2-4.14 6.2-rc
git checkout 9c9893a3a118d09cdb6d27060894676898dba058
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/wireless/mediatek/mt76/mt7996/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302150351.OahPBjAz-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/container_of.h:5,
from include/linux/kernel.h:21,
from include/linux/skbuff.h:13,
from include/linux/if_ether.h:19,
from include/linux/etherdevice.h:20,
from drivers/net/wireless/mediatek/mt76/mt7996/init.c:6:
drivers/net/wireless/mediatek/mt76/mt7996/init.c: In function 'mt7996_led_set_config':
>> include/linux/container_of.h:20:54: error: 'struct mt76_dev' has no member named 'led_cdev'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/net/wireless/mediatek/mt76/mt7996/init.c:52:16: note: in expansion of macro 'container_of'
52 | mt76 = container_of(led_cdev, struct mt76_dev, led_cdev);
| ^~~~~~~~~~~~
include/linux/compiler_types.h:299:27: error: expression in static assertion is not an integer
299 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/net/wireless/mediatek/mt76/mt7996/init.c:52:16: note: in expansion of macro 'container_of'
52 | mt76 = container_of(led_cdev, struct mt76_dev, led_cdev);
| ^~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/limits.h:6,
from include/linux/kernel.h:16:
>> include/linux/stddef.h:16:33: error: 'struct mt76_dev' has no member named 'led_cdev'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:23:28: note: in expansion of macro 'offsetof'
23 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/net/wireless/mediatek/mt76/mt7996/init.c:52:16: note: in expansion of macro 'container_of'
52 | mt76 = container_of(led_cdev, struct mt76_dev, led_cdev);
| ^~~~~~~~~~~~
>> drivers/net/wireless/mediatek/mt76/mt7996/init.c:68:22: error: 'struct mt76_dev' has no member named 'led_al'
68 | if (dev->mt76.led_al)
| ^
drivers/net/wireless/mediatek/mt76/mt7996/init.c: In function 'mt7996_mac_init':
>> drivers/net/wireless/mediatek/mt76/mt7996/init.c:264:30: error: 'struct mt76_dev' has no member named 'led_pin'
264 | i = dev->mt76.led_pin ? MT_LED_GPIO_MUX3 : MT_LED_GPIO_MUX2;
| ^
drivers/net/wireless/mediatek/mt76/mt7996/init.c: In function 'mt7996_register_device':
>> drivers/net/wireless/mediatek/mt76/mt7996/init.c:790:26: error: 'struct mt76_dev' has no member named 'led_cdev'
790 | dev->mt76.led_cdev.brightness_set = mt7996_led_set_brightness;
| ^
drivers/net/wireless/mediatek/mt76/mt7996/init.c:791:26: error: 'struct mt76_dev' has no member named 'led_cdev'
791 | dev->mt76.led_cdev.blink_set = mt7996_led_set_blink;
| ^
vim +20 include/linux/container_of.h
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 9
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 10 /**
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 11 * container_of - cast a member of a structure out to the containing structure
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 12 * @ptr: the pointer to the member.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 13 * @type: the type of the container struct this is embedded in.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 14 * @member: the name of the member within the struct.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 15 *
7376e561fd2e01 Sakari Ailus 2022-10-24 16 * WARNING: any const qualifier of @ptr is lost.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 17 */
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 18 #define container_of(ptr, type, member) ({ \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 19 void *__mptr = (void *)(ptr); \
e1edc277e6f6df Rasmus Villemoes 2021-11-08 @20 static_assert(__same_type(*(ptr), ((type *)0)->member) || \
e1edc277e6f6df Rasmus Villemoes 2021-11-08 21 __same_type(*(ptr), void), \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 22 "pointer type mismatch in container_of()"); \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 23 ((type *)(__mptr - offsetof(type, member))); })
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 24
:::::: The code at line 20 was first introduced by commit
:::::: e1edc277e6f6dfb372216522dfc57f9381c39e35 linux/container_of.h: switch to static_assert
:::::: TO: Rasmus Villemoes <linux@rasmusvillemoes.dk>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-02-14 20:09 UTC|newest]
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