V4L/DVB (8487): videodev: replace videodev.h includes by videodev2.h where possible

Several V4L2 drivers still included videodev.h. Fix this.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/m52790.c b/drivers/media/video/m52790.c
index 39bf6b1..89a781c 100644
--- a/drivers/media/video/m52790.c
+++ b/drivers/media/video/m52790.c
@@ -26,7 +26,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/m52790.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>