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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2017-10-06 12:20:52 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-12-18 12:17:33 -0500
commit37bc2d87419832ead83e480845615d328d199633 (patch)
tree0cbcb60940becf8c51f14898e451c2aab9db8bda /include/media/videobuf2-core.h
parent07bf9355cab2bcfa917704fb759ec07229d3037a (diff)
media: vb2-core: use bitops for bits
Use the existing macros to identify vb2_io_modes bits. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media/videobuf2-core.h')
-rw-r--r--include/media/videobuf2-core.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 5f4df060affb..0308d8439049 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -16,6 +16,7 @@
#include <linux/mutex.h>
#include <linux/poll.h>
#include <linux/dma-buf.h>
+#include <linux/bitops.h>
#define VB2_MAX_FRAME (32)
#define VB2_MAX_PLANES (8)
@@ -191,11 +192,11 @@ struct vb2_plane {
* @VB2_DMABUF: driver supports DMABUF with streaming API
*/
enum vb2_io_modes {
- VB2_MMAP = (1 << 0),
- VB2_USERPTR = (1 << 1),
- VB2_READ = (1 << 2),
- VB2_WRITE = (1 << 3),
- VB2_DMABUF = (1 << 4),
+ VB2_MMAP = BIT(0),
+ VB2_USERPTR = BIT(1),
+ VB2_READ = BIT(2),
+ VB2_WRITE = BIT(3),
+ VB2_DMABUF = BIT(4),
};
/**

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