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| author |   H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-08-05 10:45:01 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-07 15:03:29 -0700 |
| commit | 4831748e7001b998adc209241f2d1fe9cd5c55c8 (patch) | |
| tree | 48da6ebc08af6831ffb3ae81f4af726547515ae1 /drivers/staging/comedi/drivers/me4000.c | |
| parent | staging: comedi: me4000: tidy up ME4000_IRQ_STATUS_REG bit defines (diff) | |
| download | linux-dev-4831748e7001b998adc209241f2d1fe9cd5c55c8.tar.xz linux-dev-4831748e7001b998adc209241f2d1fe9cd5c55c8.zip | |
staging: comedi: me4000: tidy up ME4000_AO_STATUS_REG bit defines
Use the BIT() marco to define the bits of this register.
For aesthetics, rename all the defines to remove the '_BIT' from the
name.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/me4000.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/me4000.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c index e6e1d636cd49..a38ad886d802 100644 --- a/drivers/staging/comedi/drivers/me4000.c +++ b/drivers/staging/comedi/drivers/me4000.c @@ -69,10 +69,10 @@ broken. #define ME4000_AO_CTRL_BIT_ENABLE_IRQ (1 << 9) #define ME4000_AO_CTRL_BIT_RESET_IRQ (1 << 10) #define ME4000_AO_STATUS_REG(x) (0x04 + ME4000_AO_CHAN(x)) -#define ME4000_AO_STATUS_BIT_FSM (1 << 0) -#define ME4000_AO_STATUS_BIT_FF (1 << 1) -#define ME4000_AO_STATUS_BIT_HF (1 << 2) -#define ME4000_AO_STATUS_BIT_EF (1 << 3) +#define ME4000_AO_STATUS_FSM BIT(0) +#define ME4000_AO_STATUS_FF BIT(1) +#define ME4000_AO_STATUS_HF BIT(2) +#define ME4000_AO_STATUS_EF BIT(3) #define ME4000_AO_FIFO_REG(x) (0x08 + ME4000_AO_CHAN(x)) #define ME4000_AO_SINGLE_REG(x) (0x0c + ME4000_AO_CHAN(x)) #define ME4000_AO_TIMER_REG(x) (0x10 + ME4000_AO_CHAN(x)) |