Message ID | 1446189498-26549-5-git-send-email-thomas@wytron.com.tw |
---|---|
State | Accepted, archived |
Delegated to: | Thomas Chou |
Headers | show |
On 30 October 2015 at 12:48, Thomas Chou <thomas@wytron.com.tw> wrote: > Replace numerical bit shift with BIT macro > in altera_timer > > :%s/(1 << nr)/BIT(nr)/g > where nr = 0, 1, 2 .... 31 > > Signed-off-by: Thomas Chou <thomas@wytron.com.tw> > --- Reviewed-by: Jagan Teki <jteki@openedev.com> > drivers/timer/altera_timer.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/timer/altera_timer.c b/drivers/timer/altera_timer.c > index 2ef9ad6..288357c 100644 > --- a/drivers/timer/altera_timer.c > +++ b/drivers/timer/altera_timer.c > @@ -31,9 +31,9 @@ struct altera_timer_platdata { > }; > > /* control register */ > -#define ALTERA_TIMER_CONT (1 << 1) /* Continuous mode */ > -#define ALTERA_TIMER_START (1 << 2) /* Start timer */ > -#define ALTERA_TIMER_STOP (1 << 3) /* Stop timer */ > +#define ALTERA_TIMER_CONT BIT(1) /* Continuous mode */ > +#define ALTERA_TIMER_START BIT(2) /* Start timer */ > +#define ALTERA_TIMER_STOP BIT(3) /* Stop timer */ > > static int altera_timer_get_count(struct udevice *dev, unsigned long *count) > { > -- > 2.5.0 thanks!
On 2015年10月30日 15:18, Thomas Chou wrote: > Replace numerical bit shift with BIT macro > in altera_timer > > :%s/(1 << nr)/BIT(nr)/g > where nr = 0, 1, 2 .... 31 > > Signed-off-by: Thomas Chou <thomas@wytron.com.tw> > --- > drivers/timer/altera_timer.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > Applied to u-boot-nios. > diff --git a/drivers/timer/altera_timer.c b/drivers/timer/altera_timer.c > index 2ef9ad6..288357c 100644 > --- a/drivers/timer/altera_timer.c > +++ b/drivers/timer/altera_timer.c > @@ -31,9 +31,9 @@ struct altera_timer_platdata { > }; > > /* control register */ > -#define ALTERA_TIMER_CONT (1 << 1) /* Continuous mode */ > -#define ALTERA_TIMER_START (1 << 2) /* Start timer */ > -#define ALTERA_TIMER_STOP (1 << 3) /* Stop timer */ > +#define ALTERA_TIMER_CONT BIT(1) /* Continuous mode */ > +#define ALTERA_TIMER_START BIT(2) /* Start timer */ > +#define ALTERA_TIMER_STOP BIT(3) /* Stop timer */ > > static int altera_timer_get_count(struct udevice *dev, unsigned long *count) > { >
diff --git a/drivers/timer/altera_timer.c b/drivers/timer/altera_timer.c index 2ef9ad6..288357c 100644 --- a/drivers/timer/altera_timer.c +++ b/drivers/timer/altera_timer.c @@ -31,9 +31,9 @@ struct altera_timer_platdata { }; /* control register */ -#define ALTERA_TIMER_CONT (1 << 1) /* Continuous mode */ -#define ALTERA_TIMER_START (1 << 2) /* Start timer */ -#define ALTERA_TIMER_STOP (1 << 3) /* Stop timer */ +#define ALTERA_TIMER_CONT BIT(1) /* Continuous mode */ +#define ALTERA_TIMER_START BIT(2) /* Start timer */ +#define ALTERA_TIMER_STOP BIT(3) /* Stop timer */ static int altera_timer_get_count(struct udevice *dev, unsigned long *count) {
Replace numerical bit shift with BIT macro in altera_timer :%s/(1 << nr)/BIT(nr)/g where nr = 0, 1, 2 .... 31 Signed-off-by: Thomas Chou <thomas@wytron.com.tw> --- drivers/timer/altera_timer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)