V4L/DVB (4546): Add u32 argument to VIDIOC_INT_RESET.

The extra argument makes it possible to reset subsystems of a chip if
that is supported.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 8d972ff..78d28b0 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -938,6 +938,7 @@
 	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
 	case VIDIOC_INT_I2S_CLOCK_FREQ:
 	case VIDIOC_INT_S_STANDBY:
+	case VIDIOC_INT_RESET:
 	{
 		u32 *p=arg;