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| author | Ezequiel Garcia <ezequiel@collabora.com> | 2019-08-15 13:48:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-26 10:49:12 -0300 |
| commit | 7c795df5f344482c2ab8c52ebc1d94302d2b9082 (patch) | |
| tree | 64c52564f84b8a4e964bd780d1f03c89bd11a626 /include/media/v4l2-common.h | |
| parent | ff35213fda9e2c6ba38979229b42d49dafc6e7d9 (diff) | |
| download | lwn-7c795df5f344482c2ab8c52ebc1d94302d2b9082.tar.gz lwn-7c795df5f344482c2ab8c52ebc1d94302d2b9082.zip | |
media: v4l2-core: move spi helpers out of v4l2-common.c
Separate the spi helpers to v4l2-spi.c, in order to get rid
of the ifdefery. No functional changes intended, this is
just a cosmetic change to organize the code better.
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/v4l2-common.h')
| -rw-r--r-- | include/media/v4l2-common.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 6b319d0d73ad..a1c5288caa6a 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -216,11 +216,10 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type); /* ------------------------------------------------------------------------- */ /* SPI Helper functions */ -#if defined(CONFIG_SPI) #include <linux/spi/spi.h> -struct spi_device; +#if defined(CONFIG_SPI) /** * v4l2_spi_new_subdev - Load an spi module and return an initialized @@ -246,6 +245,21 @@ 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); + +#else + +static inline struct v4l2_subdev * +v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, + struct spi_master *master, struct spi_board_info *info) +{ + return NULL; +} + +static inline void +v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, + const struct v4l2_subdev_ops *ops) +{} + #endif /* ------------------------------------------------------------------------- */ |