[media] v4l2-mc.h: prevent it for being included twice

Don't let it be included twice, to avoid compiler issues. Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
matt-auld · Feb 16, 2016 · db15227 · db15227
1 parent f7b4b54
commit db15227
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h
@@ -14,6 +14,9 @@
  * GNU General Public License for more details.
  */
 
+#ifndef _V4L2_MC_H
+#define _V4L2_MC_H
+
 #include <media/media-device.h>
 
 /**
@@ -136,3 +139,5 @@ struct media_device *v4l2_mc_pci_media_device_init(struct pci_dev *pci_dev,
 }
 
 #endif
+
+#endif