tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: 3ea94b067c49378a574fc477647ece5c2f41dccb commit: 647590eb6f340e8d501b9568e566dfb05c61b245 [29/30] ACPI: bus: Drop unused list heads from struct acpi_device config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220628/202206281146.iWj1cpqY-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 11.3.0 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://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commit/?id=647590eb6f340e8d501b9568e566dfb05c61b245 git remote add rafael-pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git git fetch --no-tags rafael-pm bleeding-edge git checkout 647590eb6f340e8d501b9568e566dfb05c61b245 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from include/linux/list.h:5, from include/linux/kobject.h:19, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from drivers/bus/hisi_lpc.c:9: drivers/bus/hisi_lpc.c: In function 'hisi_lpc_acpi_remove': >> drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children' 488 | list_for_each_entry(child, &adev->children, node) | ^~ include/linux/container_of.h:18:33: note: in definition of macro 'container_of' 18 | void *__mptr = (void *)(ptr); \ | ^~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children' 488 | list_for_each_entry(child, &adev->children, node) | ^~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children' 488 | list_for_each_entry(child, &adev->children, node) | ^~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:20:23: note: in expansion of macro '__same_type' 20 | __same_type(*(ptr), void), \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer 293 | #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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ 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/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from arch/arm64/include/asm/rwonce.h:71, from include/linux/compiler.h:248, from include/linux/build_bug.h:5, from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ include/linux/stddef.h:16:58: note: in definition of macro 'offsetof' 16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER) | ^~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/kobject.h:19, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ include/linux/list.h:665:16: note: in definition of macro 'list_entry_is_head' 665 | (&pos->member == (head)) | ^~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children' 488 | list_for_each_entry(child, &adev->children, node) | ^~ include/linux/list.h:665:27: note: in definition of macro 'list_entry_is_head' 665 | (&pos->member == (head)) | ^~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/list.h:5, from include/linux/kobject.h:19, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ include/linux/container_of.h:18:33: note: in definition of macro 'container_of' 18 | void *__mptr = (void *)(ptr); \ | ^~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:20:23: note: in expansion of macro '__same_type' 20 | __same_type(*(ptr), void), \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer 293 | #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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ 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/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from arch/arm64/include/asm/rwonce.h:71, from include/linux/compiler.h:248, from include/linux/build_bug.h:5, from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from drivers/bus/hisi_lpc.c:9: >> drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 488 | list_for_each_entry(child, &adev->children, node) | ^~~~ include/linux/stddef.h:16:58: note: in definition of macro 'offsetof' 16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER) | ^~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:564:9: note: in expansion of macro 'list_entry' 564 | list_entry((pos)->member.next, typeof(*(pos)), member) | ^~~~~~~~~~ include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry' 676 | pos = list_next_entry(pos, member)) | ^~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry' 488 | list_for_each_entry(child, &adev->children, node) | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/list.h:5, from include/linux/kobject.h:19, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from drivers/bus/hisi_lpc.c:9: drivers/bus/hisi_lpc.c: In function 'hisi_lpc_acpi_probe': drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children' 509 | list_for_each_entry(child, &adev->children, node) { | ^~ include/linux/container_of.h:18:33: note: in definition of macro 'container_of' 18 | void *__mptr = (void *)(ptr); \ | ^~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry' 509 | list_for_each_entry(child, &adev->children, node) { | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/bits.h:22, from include/linux/ioport.h:13, from include/linux/acpi.h:12, from drivers/bus/hisi_lpc.c:9: drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children' 509 | list_for_each_entry(child, &adev->children, node) { | ^~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry' 509 | list_for_each_entry(child, &adev->children, node) { | ^~~~~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'? 509 | list_for_each_entry(child, &adev->children, node) { | ^~~~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ include/linux/container_of.h:19:23: note: in expansion of macro '__same_type' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~ include/linux/list.h:520:9: note: in expansion of macro 'container_of' 520 | container_of(ptr, type, member) | ^~~~~~~~~~~~ include/linux/list.h:531:9: note: in expansion of macro 'list_entry' 531 | list_entry((ptr)->next, type, member) | ^~~~~~~~~~ include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry' 674 | for (pos = list_first_entry(head, typeof(*pos), member); \ | ^~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry' 509 | list_for_each_entry(child, &adev->children, node) { | ^~~~~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children' 509 | list_for_each_entry(child, &adev->children, node) { | ^~ 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:19:9: note: in expansion of macro 'static_assert' 19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \ | ^~~~~~~~~~~~~ vim +488 drivers/bus/hisi_lpc.c 99c0228d6ff1fa John Garry 2018-05-08 480 10e62b47973b0b John Garry 2019-07-30 481 static void hisi_lpc_acpi_remove(struct device *hostdev) 10e62b47973b0b John Garry 2019-07-30 482 { 10e62b47973b0b John Garry 2019-07-30 483 struct acpi_device *adev = ACPI_COMPANION(hostdev); 10e62b47973b0b John Garry 2019-07-30 484 struct acpi_device *child; 10e62b47973b0b John Garry 2019-07-30 485 10e62b47973b0b John Garry 2019-07-30 486 device_for_each_child(hostdev, NULL, hisi_lpc_acpi_remove_subdev); 10e62b47973b0b John Garry 2019-07-30 487 10e62b47973b0b John Garry 2019-07-30 @488 list_for_each_entry(child, &adev->children, node) 10e62b47973b0b John Garry 2019-07-30 489 acpi_device_clear_enumerated(child); 10e62b47973b0b John Garry 2019-07-30 490 } 10e62b47973b0b John Garry 2019-07-30 491 :::::: The code at line 488 was first introduced by commit :::::: 10e62b47973b0b0ceda076255bcb147b83e20517 bus: hisi_lpc: Add .remove method to avoid driver unbind crash :::::: TO: John Garry <john.garry@xxxxxxxxxx> :::::: CC: Wei Xu <xuwei5@xxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://01.org/lkp
