diff options
| author | Bhaktipriya Shridhar | 2016-01-11 17:04:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-02-08 03:35:16 +0100 |
| commit | 65dc15079604b6a96194513f36425b9df6629c79 (patch) | |
| tree | d99a2b0eb686f38747677fa640c2b518d6f94ab7 /drivers/staging/comedi | |
| parent | ion:synchronize debugfs callback and ion_client_destroy (diff) | |
| download | kernel-qcow2-linux-65dc15079604b6a96194513f36425b9df6629c79.tar.gz kernel-qcow2-linux-65dc15079604b6a96194513f36425b9df6629c79.tar.xz kernel-qcow2-linux-65dc15079604b6a96194513f36425b9df6629c79.zip | |
staging: comedi: dt2801: Prefer using the BIT macro
As suggested by checkpatch.pl, this patch replaces bit shifting on 1 with the
BIT(x) macro.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/dt2801.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c index 80e38dedd359..6c7b4d27c27c 100644 --- a/drivers/staging/comedi/drivers/dt2801.c +++ b/drivers/staging/comedi/drivers/dt2801.c @@ -68,17 +68,17 @@ Configuration options: /* Command modifiers (only used with read/write), EXTTRIG can be used with some other commands. */ -#define DT_MOD_DMA (1<<4) -#define DT_MOD_CONT (1<<5) -#define DT_MOD_EXTCLK (1<<6) -#define DT_MOD_EXTTRIG (1<<7) +#define DT_MOD_DMA BIT(4) +#define DT_MOD_CONT BIT(5) +#define DT_MOD_EXTCLK BIT(6) +#define DT_MOD_EXTTRIG BIT(7) /* Bits in status register */ -#define DT_S_DATA_OUT_READY (1<<0) -#define DT_S_DATA_IN_FULL (1<<1) -#define DT_S_READY (1<<2) -#define DT_S_COMMAND (1<<3) -#define DT_S_COMPOSITE_ERROR (1<<7) +#define DT_S_DATA_OUT_READY BIT(0) +#define DT_S_DATA_IN_FULL BIT(1) +#define DT_S_READY BIT(2) +#define DT_S_COMMAND BIT(3) +#define DT_S_COMPOSITE_ERROR BIT(7) /* registers */ #define DT2801_DATA 0 |