#ifndef SOC_CAMERA_H
#define SOC_CAMERA_H
+#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/pm.h>
#include <linux/videodev2.h>
#include <media/videobuf-core.h>
#include <media/v4l2-device.h>
+extern struct bus_type soc_camera_bus_type;
+
struct soc_camera_device {
struct list_head list;
struct device dev;