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| author |   Ranjith Thangavel <ranjithece24@gmail.com> | 2015-11-16 22:26:15 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 15:56:01 -0800 |
| commit | cff93d73f7d9a8ec6fff057e0ee8ccd89a1ed6ec (patch) | |
| tree | 70462a7e11f46e6e14afab08f4b48f617d3c175a /drivers/staging/comedi | |
| parent | staging: comedi: ni_mio_common: add "no_channel" versions of some functions (diff) | |
| download | linux-dev-cff93d73f7d9a8ec6fff057e0ee8ccd89a1ed6ec.tar.xz linux-dev-cff93d73f7d9a8ec6fff057e0ee8ccd89a1ed6ec.zip | |
comedi: ni_6527: Fix coding style - use BIT macro
BIT macro is used for defining BIT location instead of
shifting operator - coding style issue
Signed-off-by: Ranjith Thangavel <ranjithece24@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/ni_6527.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c index 62a817e4cd64..84c62e256094 100644 --- a/drivers/staging/comedi/drivers/ni_6527.c +++ b/drivers/staging/comedi/drivers/ni_6527.c @@ -42,24 +42,24 @@ #define NI6527_DO_REG(x) (0x03 + (x)) #define NI6527_ID_REG 0x06 #define NI6527_CLR_REG 0x07 -#define NI6527_CLR_EDGE (1 << 3) -#define NI6527_CLR_OVERFLOW (1 << 2) -#define NI6527_CLR_FILT (1 << 1) -#define NI6527_CLR_INTERVAL (1 << 0) +#define NI6527_CLR_EDGE BIT(3) +#define NI6527_CLR_OVERFLOW BIT(2) +#define NI6527_CLR_FILT BIT(1) +#define NI6527_CLR_INTERVAL BIT(0) #define NI6527_CLR_IRQS (NI6527_CLR_EDGE | NI6527_CLR_OVERFLOW) #define NI6527_CLR_RESET_FILT (NI6527_CLR_FILT | NI6527_CLR_INTERVAL) #define NI6527_FILT_INTERVAL_REG(x) (0x08 + (x)) #define NI6527_FILT_ENA_REG(x) (0x0c + (x)) #define NI6527_STATUS_REG 0x14 -#define NI6527_STATUS_IRQ (1 << 2) -#define NI6527_STATUS_OVERFLOW (1 << 1) -#define NI6527_STATUS_EDGE (1 << 0) +#define NI6527_STATUS_IRQ BIT(2) +#define NI6527_STATUS_OVERFLOW BIT(1) +#define NI6527_STATUS_EDGE BIT(0) #define NI6527_CTRL_REG 0x15 -#define NI6527_CTRL_FALLING (1 << 4) -#define NI6527_CTRL_RISING (1 << 3) -#define NI6527_CTRL_IRQ (1 << 2) -#define NI6527_CTRL_OVERFLOW (1 << 1) -#define NI6527_CTRL_EDGE (1 << 0) +#define NI6527_CTRL_FALLING BIT(4) +#define NI6527_CTRL_RISING BIT(3) +#define NI6527_CTRL_IRQ BIT(2) +#define NI6527_CTRL_OVERFLOW BIT(1) +#define NI6527_CTRL_EDGE BIT(0) #define NI6527_CTRL_DISABLE_IRQS 0 #define NI6527_CTRL_ENABLE_IRQS (NI6527_CTRL_FALLING | \ NI6527_CTRL_RISING | \ |