* [sailus-media-tree:devel 26/26] drivers/media/i2c/imx576.c:738:20: error: initialization of 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, stru...
@ 2026-10-06 2:39 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-10-06 2:39 UTC (permalink / raw)
To: Himanshu Bhavani; +Cc: oe-kbuild-all, linux-media, Sakari Ailus
tree: git://linuxtv.org/sailus/media_tree.git devel
head: d5ffd31776528da0ec4bc883afd056513773566b
commit: d5ffd31776528da0ec4bc883afd056513773566b [26/26] media: i2c: add imx576 image sensor driver
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20261006/202610061019.8ldzc0xf-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261006/202610061019.8ldzc0xf-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/202610061019.8ldzc0xf-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/media/i2c/imx576.c:738:20: error: initialization of 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' [-Wincompatible-pointer-types]
738 | .set_fmt = imx576_set_pad_format,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/media/i2c/imx576.c:738:20: note: (near initialization for 'imx576_pad_ops.set_fmt')
drivers/media/i2c/imx576.c:416:12: note: 'imx576_set_pad_format' declared here
416 | static int imx576_set_pad_format(struct v4l2_subdev *sd,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/media/i2c/imx576.c:739:26: error: initialization of 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_selection *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_selection *)' [-Wincompatible-pointer-types]
739 | .get_selection = imx576_get_selection,
| ^~~~~~~~~~~~~~~~~~~~
drivers/media/i2c/imx576.c:739:26: note: (near initialization for 'imx576_pad_ops.get_selection')
drivers/media/i2c/imx576.c:453:12: note: 'imx576_get_selection' declared here
453 | static int imx576_get_selection(struct v4l2_subdev *sd,
| ^~~~~~~~~~~~~~~~~~~~
vim +738 drivers/media/i2c/imx576.c
733
734 static const struct v4l2_subdev_pad_ops imx576_pad_ops = {
735 .enum_mbus_code = imx576_enum_mbus_code,
736 .enum_frame_size = imx576_enum_frame_size,
737 .get_fmt = v4l2_subdev_get_fmt,
> 738 .set_fmt = imx576_set_pad_format,
> 739 .get_selection = imx576_get_selection,
740 .enable_streams = imx576_enable_streams,
741 .disable_streams = imx576_disable_streams,
742 };
743
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2026-10-06 2:39 [sailus-media-tree:devel 26/26] drivers/media/i2c/imx576.c:738:20: error: initialization of 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, stru kernel test robot
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