summaryrefslogtreecommitdiff
path: root/drivers/media/video/ovcamchip/ovcamchip_priv.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/ovcamchip/ovcamchip_priv.h')
-rw-r--r--drivers/media/video/ovcamchip/ovcamchip_priv.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/video/ovcamchip/ovcamchip_priv.h b/drivers/media/video/ovcamchip/ovcamchip_priv.h
index a05650faedda..4f07b78c88bc 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_priv.h
+++ b/drivers/media/video/ovcamchip/ovcamchip_priv.h
@@ -16,6 +16,7 @@
#define __LINUX_OVCAMCHIP_PRIV_H
#include <linux/i2c.h>
+#include <media/v4l2-subdev.h>
#include <media/ovcamchip.h>
#ifdef DEBUG
@@ -46,6 +47,7 @@ struct ovcamchip_ops {
};
struct ovcamchip {
+ struct v4l2_subdev sd;
struct ovcamchip_ops *sops;
void *spriv; /* Private data for OV7x10.c etc... */
int subtype; /* = SEN_OV7610 etc... */
@@ -53,6 +55,11 @@ struct ovcamchip {
int initialized; /* OVCAMCHIP_CMD_INITIALIZE was successful */
};
+static inline struct ovcamchip *to_ovcamchip(struct v4l2_subdev *sd)
+{
+ return container_of(sd, struct ovcamchip, sd);
+}
+
extern struct ovcamchip_ops ov6x20_ops;
extern struct ovcamchip_ops ov6x30_ops;
extern struct ovcamchip_ops ov7x10_ops;