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-rw-r--r--include/media/soc_camera.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 80e1193c07d..6a8c8be7a1a 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -48,6 +48,7 @@ struct soc_camera_device {
struct soc_camera_file {
struct soc_camera_device *icd;
struct videobuf_queue vb_vidq;
+ spinlock_t *lock;
};
struct soc_camera_host {
@@ -73,6 +74,8 @@ struct soc_camera_host_ops {
int (*try_bus_param)(struct soc_camera_device *, __u32);
int (*set_bus_param)(struct soc_camera_device *, __u32);
unsigned int (*poll)(struct file *, poll_table *);
+ spinlock_t* (*spinlock_alloc)(struct soc_camera_file *);
+ void (*spinlock_free)(spinlock_t *);
};
struct soc_camera_link {