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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-10-06 12:20:52 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-18 12:17:33 -0500 |
| commit | 37bc2d87419832ead83e480845615d328d199633 (patch) | |
| tree | 0cbcb60940becf8c51f14898e451c2aab9db8bda | |
| parent | 07bf9355cab2bcfa917704fb759ec07229d3037a (diff) | |
| download | linux-37bc2d87419832ead83e480845615d328d199633.tar.gz linux-37bc2d87419832ead83e480845615d328d199633.tar.bz2 linux-37bc2d87419832ead83e480845615d328d199633.zip | |
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>
| -rw-r--r-- | include/media/videobuf2-core.h | 11 |
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), }; /** |