V4L/DVB (4065): Several improvements at videodev.c

Videodev now is capable of better handling V4L2 api, by
processing V4L2 ioctls and using callbacks to the driver.
The drivers should be migrated to the newer way and the older
one will be obsoleted soon.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index fff3fd0fbf94..1115a256969f 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -23,6 +23,7 @@
  */
 
 #include <linux/videodev2.h>
+#include <linux/poll.h>
 
 #define UNSET (-1U)