diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-03-05 03:36:20 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-19 13:34:16 -0400 |
| commit | 2b177f2849d23061508bb13594cc1bff1ccb46c9 (patch) | |
| tree | af17f637006d58cec9319e6ae442816d37124294 /drivers/media/platform/vimc/vimc-common.h | |
| parent | 3650a23eda89f99b964fbd63a20320fafaa73e33 (diff) | |
media: vimc: use new release op
Use the new v4l2_subdev_internal_ops release op to free the
subdev memory only when the last user closed the file handle.
Move v4l2_device_unregister_subdev() to the end of the
vimc_ent_sd_unregister() function since now the unregister_subdev()
call may free the vimc_ent_device struct which is used after the
unregister_subdev() call. So this now has to be done last.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/vimc/vimc-common.h')
| -rw-r--r-- | drivers/media/platform/vimc/vimc-common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/vimc/vimc-common.h b/drivers/media/platform/vimc/vimc-common.h index 84539430b5e7..c439cbf2f030 100644 --- a/drivers/media/platform/vimc/vimc-common.h +++ b/drivers/media/platform/vimc/vimc-common.h @@ -187,6 +187,7 @@ const struct vimc_pix_map *vimc_pix_map_by_pixelformat(u32 pixelformat); * @function: media entity function defined by MEDIA_ENT_F_* macros * @num_pads: number of pads to initialize * @pads_flag: flags to use in each pad + * @sd_int_ops: pointer to &struct v4l2_subdev_internal_ops * @sd_ops: pointer to &struct v4l2_subdev_ops. * * Helper function initialize and register the struct vimc_ent_device and struct @@ -199,6 +200,7 @@ int vimc_ent_sd_register(struct vimc_ent_device *ved, u32 function, u16 num_pads, const unsigned long *pads_flag, + const struct v4l2_subdev_internal_ops *sd_int_ops, const struct v4l2_subdev_ops *sd_ops); /** |