#include <linux/vmalloc.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "saa7146.h"
#include "saa7146reg.h"
struct video_device *vdev = video_devdata(file);
struct saa7146 *saa = container_of(vdev, struct saa7146, video_dev);
+ lock_kernel();
file->private_data = saa;
saa->user++;
- if (saa->user > 1)
+ if (saa->user > 1) {
+ unlock_kernel();
return 0; /* device open already, don't reset */
+ }
saa->writemode = VID_WRITE_MPEG_VID; /* default to video */
+ unlock_kernel();
return 0;
}
/* template for video_device-structure */
static struct video_device saa_template = {
.name = "SAA7146A",
- .type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY,
.fops = &saa_fops,
.minor = -1,
};