V4L/DVB (7566): videobuf-dvb: allow its usage with videobuf-vmalloc
videobuf-dvb were still using a function that were videobuf-dma-sg
dependent. This patch creates a generic handler for this function. This
way, videobuf-dvb can now work with all videobuf implementations.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
index ec63ab0..aed3946 100644
--- a/include/media/videobuf-vmalloc.h
+++ b/include/media/videobuf-vmalloc.h
@@ -12,6 +12,8 @@
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2
*/
+#ifndef _VIDEOBUF_VMALLOC_H
+#define _VIDEOBUF_VMALLOC_H
#include <media/videobuf-core.h>
@@ -39,3 +41,5 @@
void *videobuf_to_vmalloc (struct videobuf_buffer *buf);
void videobuf_vmalloc_free (struct videobuf_buffer *buf);
+
+#endif