Hi Sakari, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: git://linuxtv.org/sailus/media_tree.git master head: e03cd35afd1787dc8daadbd61ad47da455bc76eb commit: 8e18f69a26469c79a76acf172967833adb89c55e [57/58] media: i2c: Select V4L2_FWNODE and VIDEO_V4L2_SUBDEV_API for sensors config: i386-randconfig-i014-20230623 (https://download.01.org/0day-ci/archive/20230623/202306231315.r0N0wLfe-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce: (https://download.01.org/0day-ci/archive/20230623/202306231315.r0N0wLfe-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202306231315.r0N0wLfe-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): In file included from drivers/media/v4l2-core/tuner-core.c:30: In file included from include/media/tuner.h:14: In file included from include/media/v4l2-mc.h:15: >> include/media/v4l2-subdev.h:1159:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ In file included from drivers/media/v4l2-core/tuner-core.c:30: In file included from include/media/tuner.h:14: In file included from include/media/v4l2-mc.h:15: include/media/v4l2-subdev.h:1179:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ In file included from drivers/media/v4l2-core/tuner-core.c:30: In file included from include/media/tuner.h:14: In file included from include/media/v4l2-mc.h:15: include/media/v4l2-subdev.h:1199:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ 3 errors generated. -- In file included from drivers/media/v4l2-core/v4l2-subdev.c:23: In file included from include/media/v4l2-device.h:13: >> include/media/v4l2-subdev.h:1159:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ In file included from drivers/media/v4l2-core/v4l2-subdev.c:23: In file included from include/media/v4l2-device.h:13: include/media/v4l2-subdev.h:1179:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ In file included from drivers/media/v4l2-core/v4l2-subdev.c:23: In file included from include/media/v4l2-device.h:13: include/media/v4l2-subdev.h:1199:25: error: no member named 'entity' in 'struct v4l2_subdev' if (WARN_ON(pad >= sd->entity.num_pads)) ~~ ^ include/asm-generic/bug.h:122:25: note: expanded from macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^~~~~~~~~ >> drivers/media/v4l2-core/v4l2-subdev.c:55:10: error: call to undeclared function '__v4l2_subdev_state_alloc'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] state = __v4l2_subdev_state_alloc(sd, "fh->state->lock", &key); ^ >> drivers/media/v4l2-core/v4l2-subdev.c:55:8: error: incompatible integer to pointer conversion assigning to 'struct v4l2_subdev_state *' from 'int' [-Wint-conversion] state = __v4l2_subdev_state_alloc(sd, "fh->state->lock", &key); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/media/v4l2-core/v4l2-subdev.c:66:2: error: call to undeclared function '__v4l2_subdev_state_free'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] __v4l2_subdev_state_free(fh->state); ^ >> drivers/media/v4l2-core/v4l2-subdev.c:91:32: error: no member named 'entity' in 'struct v4l2_subdev' if (sd->v4l2_dev->mdev && sd->entity.graph_obj.mdev->dev) { ~~ ^ drivers/media/v4l2-core/v4l2-subdev.c:94:15: error: no member named 'entity' in 'struct v4l2_subdev' owner = sd->entity.graph_obj.mdev->dev->driver->owner; ~~ ^ >> drivers/media/v4l2-core/v4l2-subdev.c:179:8: error: call to undeclared function 'v4l2_subdev_state_get_stream_format'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] if (!v4l2_subdev_state_get_stream_format(state, pad, stream)) ^ drivers/media/v4l2-core/v4l2-subdev.c:179:8: note: did you mean 'v4l2_subdev_get_pad_format'? include/media/v4l2-subdev.h:1153:1: note: 'v4l2_subdev_get_pad_format' declared here v4l2_subdev_get_pad_format(struct v4l2_subdev *sd, ^ >> drivers/media/v4l2-core/v4l2-subdev.c:504:9: error: call to undeclared function 'v4l2_subdev_get_unlocked_active_state'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] v4l2_subdev_get_unlocked_active_state(sd); ^ >> drivers/media/v4l2-core/v4l2-subdev.c:502:41: warning: pointer/integer type mismatch in conditional expression ('struct v4l2_subdev_state *' and 'int') [-Wconditional-type-mismatch] return which == V4L2_SUBDEV_FORMAT_TRY ? ^ drivers/media/v4l2-core/v4l2-subdev.c:899:39: error: no member named 'entity' in 'struct v4l2_subdev' const struct media_pad *pads = sd->entity.pads; ~~ ^ drivers/media/v4l2-core/v4l2-subdev.c:905:31: error: no member named 'entity' in 'struct v4l2_subdev' if (route->sink_pad >= sd->entity.num_pads) ~~ ^ drivers/media/v4l2-core/v4l2-subdev.c:912:33: error: no member named 'entity' in 'struct v4l2_subdev' if (route->source_pad >= sd->entity.num_pads) ~~ ^ >> drivers/media/v4l2-core/v4l2-subdev.c:979:4: error: call to undeclared function 'v4l2_subdev_lock_state'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] v4l2_subdev_lock_state(state); ^ >> drivers/media/v4l2-core/v4l2-subdev.c:984:4: error: call to undeclared function 'v4l2_subdev_unlock_state'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] v4l2_subdev_unlock_state(state); ^ 1 warning and 15 errors generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for VIDEO_V4L2_SUBDEV_API Depends on [n]: MEDIA_SUPPORT [=y] && VIDEO_DEV [=y] && MEDIA_CONTROLLER [=n] Selected by [y]: - VIDEO_CAMERA_SENSOR [=y] && MEDIA_SUPPORT [=y] && VIDEO_DEV [=y] && MEDIA_CAMERA_SUPPORT [=y] vim +1159 include/media/v4l2-subdev.h 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1143 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1144 /** 2f91838c3b717b Tomi Valkeinen 2022-04-12 1145 * v4l2_subdev_get_pad_format - ancillary routine to call 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1146 * &struct v4l2_subdev_pad_config->try_fmt 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1147 * 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1148 * @sd: pointer to &struct v4l2_subdev 0d346d2a6f54f0 Tomi Valkeinen 2021-06-10 1149 * @state: pointer to &struct v4l2_subdev_state 0d346d2a6f54f0 Tomi Valkeinen 2021-06-10 1150 * @pad: index of the pad in the &struct v4l2_subdev_state->pads array 02679876b74d26 Mauro Carvalho Chehab 2017-12-19 1151 */ 8ecbde62c063d7 Hans Verkuil 2020-07-17 1152 static inline struct v4l2_mbus_framefmt * 2f91838c3b717b Tomi Valkeinen 2022-04-12 1153 v4l2_subdev_get_pad_format(struct v4l2_subdev *sd, 0d346d2a6f54f0 Tomi Valkeinen 2021-06-10 1154 struct v4l2_subdev_state *state, ab9bb73a066459 Mauro Carvalho Chehab 2017-12-19 1155 unsigned int pad) ab9bb73a066459 Mauro Carvalho Chehab 2017-12-19 1156 { 2ba3e38517f5a4 Sakari Ailus 2022-08-26 1157 if (WARN_ON(!state)) 2ba3e38517f5a4 Sakari Ailus 2022-08-26 1158 return NULL; ab9bb73a066459 Mauro Carvalho Chehab 2017-12-19 @1159 if (WARN_ON(pad >= sd->entity.num_pads)) ab9bb73a066459 Mauro Carvalho Chehab 2017-12-19 1160 pad = 0; 0d346d2a6f54f0 Tomi Valkeinen 2021-06-10 1161 return &state->pads[pad].try_fmt; 7cd5a16b22af7d Stanimir Varbanov 2010-05-21 1162 } 7cd5a16b22af7d Stanimir Varbanov 2010-05-21 1163 :::::: The code at line 1159 was first introduced by commit :::::: ab9bb73a0664595b76bb6e4a7ae10064aa58379f media: v4l2-subdev: get rid of __V4L2_SUBDEV_MK_GET_TRY() macro :::::: TO: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
