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| author | Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> | 2008-04-04 20:41:25 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 21:07:57 +0400 |
| commit | b8d9904c3525c0a149976ffaad48fcb03e8703f7 (patch) | |
| tree | ac116e518f70a694046752a05c16a5285bc4713f /include/media | |
| parent | ce54093cefd64c1a2cb6b8c5ed1d68d2bd7a34ab (diff) | |
| download | linux-b8d9904c3525c0a149976ffaad48fcb03e8703f7.tar.xz | |
V4L/DVB (7500): soc-camera: extract function pointers from host object into operations
Function pointers and the driver owner are not expected to change
throughout soc-camera host's life. Extract them into an operations struct.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/soc_camera.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 7a2fa3ed849e..80e1193c07d5 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -56,9 +56,13 @@ struct soc_camera_host { unsigned char nr; /* Host number */ size_t msize; struct videobuf_queue_ops *vbq_ops; - struct module *owner; void *priv; char *drv_name; + struct soc_camera_host_ops *ops; +}; + +struct soc_camera_host_ops { + struct module *owner; int (*add)(struct soc_camera_device *); void (*remove)(struct soc_camera_device *); int (*set_fmt_cap)(struct soc_camera_device *, __u32, @@ -88,8 +92,7 @@ static inline struct soc_camera_host *to_soc_camera_host(struct device *dev) return container_of(dev, struct soc_camera_host, dev); } -extern int soc_camera_host_register(struct soc_camera_host *ici, - struct module *owner); +extern int soc_camera_host_register(struct soc_camera_host *ici); extern void soc_camera_host_unregister(struct soc_camera_host *ici); extern int soc_camera_device_register(struct soc_camera_device *icd); extern void soc_camera_device_unregister(struct soc_camera_device *icd); |