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-rw-r--r--include/media/soc_camera.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 38b826c608b..8bae9a359d9 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -12,9 +12,10 @@
#ifndef SOC_CAMERA_H
#define SOC_CAMERA_H
+#include <linux/mutex.h>
+#include <linux/pm.h>
#include <linux/videodev2.h>
#include <media/videobuf-core.h>
-#include <linux/pm.h>
struct soc_camera_device {
struct list_head list;
@@ -45,9 +46,10 @@ struct soc_camera_device {
struct soc_camera_format_xlate *user_formats;
int num_user_formats;
struct module *owner;
- void *host_priv; /* per-device host private data */
- /* soc_camera.c private count. Only accessed with video_lock held */
+ void *host_priv; /* Per-device host private data */
+ /* soc_camera.c private count. Only accessed with .video_lock held */
int use_count;
+ struct mutex video_lock; /* Protects device data */
};
struct soc_camera_file {