diff options
Diffstat (limited to 'include/media/soc_camera.h')
-rw-r--r-- | include/media/soc_camera.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 0bad8f1..344d899 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -126,28 +126,34 @@ struct soc_camera_link { void (*free_bus)(struct soc_camera_link *); }; -static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev) +static inline struct soc_camera_device *to_soc_camera_dev(const struct device *dev) { return container_of(dev, struct soc_camera_device, dev); } -static inline struct soc_camera_host *to_soc_camera_host(struct device *dev) +static inline struct soc_camera_host *to_soc_camera_host(const struct device *dev) { struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); return container_of(v4l2_dev, struct soc_camera_host, v4l2_dev); } -static inline struct soc_camera_link *to_soc_camera_link(struct soc_camera_device *icd) +static inline struct soc_camera_link *to_soc_camera_link(const struct soc_camera_device *icd) { return icd->dev.platform_data; } -static inline struct device *to_soc_camera_control(struct soc_camera_device *icd) +static inline struct device *to_soc_camera_control(const struct soc_camera_device *icd) { return dev_get_drvdata(&icd->dev); } +static inline struct v4l2_subdev *soc_camera_to_subdev(const struct soc_camera_device *icd) +{ + struct device *control = to_soc_camera_control(icd); + return dev_get_drvdata(control); +} + int soc_camera_host_register(struct soc_camera_host *ici); void soc_camera_host_unregister(struct soc_camera_host *ici); |