Hi Benjamin,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20230824]
[also build test ERROR on v6.5-rc7]
[cannot apply to linus/master v6.5-rc7 v6.5-rc6 v6.5-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Benjamin-Gaignard/media-videobuf2-Rework-offset-cookie-encoding-pattern/20230824-172416
base:   next-20230824
patch link:    https://lore.kernel.org/r/20230824092133.39510-11-benjamin.gaignard%40collabora.com
patch subject: [PATCH v5 10/10] media: v4l2: Add mem2mem helpers for DELETE_BUFS ioctl
config: i386-randconfig-r033-20230825 (https://download.01.org/0day-ci/archive/20230825/202308252057.jcyaKKOJ-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230825/202308252057.jcyaKKOJ-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 [off-list ref]
| Closes: https://lore.kernel.org/oe-kbuild-all/202308252057.jcyaKKOJ-lkp@intel.com/ (local)

All errors (new ones prefixed by >>):

quoted

drivers/media/test-drivers/vim2m.c:963:23: error: use of undeclared identifier 'v4l2_m2m_ioctl_delete_buf'; did you mean 'v4l2_m2m_ioctl_delete_bufs'?

           .vidioc_delete_buf      = v4l2_m2m_ioctl_delete_buf,
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
                                     v4l2_m2m_ioctl_delete_bufs
   include/media/v4l2-mem2mem.h:873:5: note: 'v4l2_m2m_ioctl_delete_bufs' declared here
   int v4l2_m2m_ioctl_delete_bufs(struct file *file, void *priv,
       ^

quoted

drivers/media/test-drivers/vim2m.c:963:3: error: field designator 'vidioc_delete_buf' does not refer to any field in type 'const struct v4l2_ioctl_ops'; did you mean 'vidioc_delete_bufs'?

           .vidioc_delete_buf      = v4l2_m2m_ioctl_delete_buf,
            ^~~~~~~~~~~~~~~~~
            vidioc_delete_bufs
   include/media/v4l2-ioctl.h:427:8: note: 'vidioc_delete_bufs' declared here
           int (*vidioc_delete_bufs)(struct file *file, void *fh,
                 ^
   2 errors generated.


vim +963 drivers/media/test-drivers/vim2m.c

   942	
   943	static const struct v4l2_ioctl_ops vim2m_ioctl_ops = {
   944		.vidioc_querycap	= vidioc_querycap,
   945	
   946		.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
   947		.vidioc_enum_framesizes = vidioc_enum_framesizes,
   948		.vidioc_g_fmt_vid_cap	= vidioc_g_fmt_vid_cap,
   949		.vidioc_try_fmt_vid_cap	= vidioc_try_fmt_vid_cap,
   950		.vidioc_s_fmt_vid_cap	= vidioc_s_fmt_vid_cap,
   951	
   952		.vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
   953		.vidioc_g_fmt_vid_out	= vidioc_g_fmt_vid_out,
   954		.vidioc_try_fmt_vid_out	= vidioc_try_fmt_vid_out,
   955		.vidioc_s_fmt_vid_out	= vidioc_s_fmt_vid_out,
   956	
   957		.vidioc_reqbufs		= v4l2_m2m_ioctl_reqbufs,
   958		.vidioc_querybuf	= v4l2_m2m_ioctl_querybuf,
   959		.vidioc_qbuf		= v4l2_m2m_ioctl_qbuf,
   960		.vidioc_dqbuf		= v4l2_m2m_ioctl_dqbuf,
   961		.vidioc_prepare_buf	= v4l2_m2m_ioctl_prepare_buf,
   962		.vidioc_create_bufs	= v4l2_m2m_ioctl_create_bufs,
 > 963		.vidioc_delete_buf	= v4l2_m2m_ioctl_delete_buf,
   964		.vidioc_expbuf		= v4l2_m2m_ioctl_expbuf,
   965	
   966		.vidioc_streamon	= v4l2_m2m_ioctl_streamon,
   967		.vidioc_streamoff	= v4l2_m2m_ioctl_streamoff,
   968	
   969		.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
   970		.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
   971	};
   972	

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