From: kernel test robot <lkp@intel.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-media@vger.kernel.org
Subject: [sailus-media-tree:metadata-pre 17/17] drivers/media/i2c/ml86v7667.c:301:13: error: use of undeclared identifier 'v4l2_subdev_get_fmt_ci'; did you mean 'v4l2_subdev_notify'?
Date: Tue, 30 Jun 2026 20:27:14 +0800 [thread overview]
Message-ID: <202606302010.Icm10dbc-lkp@intel.com> (raw)
tree: git://linuxtv.org/sailus/media_tree.git metadata-pre
head: 66c090febbc3c412ced4e71cb69f47b05eea0331
commit: 66c090febbc3c412ced4e71cb69f47b05eea0331 [17/17] media: v4l2-subdev: Add struct v4l2_subdev_client_info pointer to pad ops
config: arm64-randconfig-003 (https://download.01.org/0day-ci/archive/20260630/202606302010.Icm10dbc-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260630/202606302010.Icm10dbc-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202606302010.Icm10dbc-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/media/i2c/ml86v7667.c:301:13: error: use of undeclared identifier 'v4l2_subdev_get_fmt_ci'; did you mean 'v4l2_subdev_notify'?
301 | .set_fmt = v4l2_subdev_get_fmt_ci,
| ^~~~~~~~~~~~~~~~~~~~~~
| v4l2_subdev_notify
include/media/v4l2-device.h:238:20: note: 'v4l2_subdev_notify' declared here
238 | static inline void v4l2_subdev_notify(struct v4l2_subdev *sd,
| ^
>> drivers/media/i2c/ml86v7667.c:301:13: error: incompatible function pointer types initializing 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' with an expression of type 'void (struct v4l2_subdev *, unsigned int, void *)' [-Wincompatible-function-pointer-types]
301 | .set_fmt = v4l2_subdev_get_fmt_ci,
| ^~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
--
>> drivers/media/i2c/ak881x.c:220:13: error: use of undeclared identifier 'v4l2_subdev_get_fmt_ci'; did you mean 'v4l2_subdev_notify'?
220 | .set_fmt = v4l2_subdev_get_fmt_ci,
| ^~~~~~~~~~~~~~~~~~~~~~
| v4l2_subdev_notify
include/media/v4l2-device.h:238:20: note: 'v4l2_subdev_notify' declared here
238 | static inline void v4l2_subdev_notify(struct v4l2_subdev *sd,
| ^
>> drivers/media/i2c/ak881x.c:220:13: error: incompatible function pointer types initializing 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' with an expression of type 'void (struct v4l2_subdev *, unsigned int, void *)' [-Wincompatible-function-pointer-types]
220 | .set_fmt = v4l2_subdev_get_fmt_ci,
| ^~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
vim +301 drivers/media/i2c/ml86v7667.c
297
298 static const struct v4l2_subdev_pad_ops ml86v7667_subdev_pad_ops = {
299 .enum_mbus_code = ml86v7667_enum_mbus_code,
300 .get_fmt = ml86v7667_fill_fmt,
> 301 .set_fmt = v4l2_subdev_get_fmt_ci,
302 .get_mbus_config = ml86v7667_get_mbus_config,
303 };
304
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-06-30 12:27 UTC|newest]
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