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| author |   Ezequiel Garcia <ezequiel@collabora.com> | 2019-08-15 13:48:04 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-26 10:51:29 -0300 |
| commit | a9cff393c1d78ecbbc33e6196e79bb05ccb4a709 (patch) | |
| tree | d20d7cc9972f62596c3c44a851bcf398ecec862a /include/media | |
| parent | media: v4l2-core: move i2c helpers out of v4l2-common.c (diff) | |
| download | linux-dev-a9cff393c1d78ecbbc33e6196e79bb05ccb4a709.tar.xz linux-dev-a9cff393c1d78ecbbc33e6196e79bb05ccb4a709.zip | |
media: v4l2-core: introduce a helper to unregister a spi subdev
Introduce a new video4linux2 spi helper, to unregister a subdev.
This allows to get rid of some more ifdefs.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 8e66edddd37b..e2878654d043 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -285,6 +285,13 @@ struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, const struct v4l2_subdev_ops *ops); +/** + * v4l2_spi_subdev_unregister - Unregister a v4l2_subdev + * + * @sd: pointer to &struct v4l2_subdev + */ +void v4l2_spi_subdev_unregister(struct v4l2_subdev *sd); + #else static inline struct v4l2_subdev * @@ -299,6 +306,8 @@ v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, const struct v4l2_subdev_ops *ops) {} +static inline void v4l2_spi_subdev_unregister(struct v4l2_subdev *sd) +{} #endif /* ------------------------------------------------------------------------- */ |