[U-Boot] [PATCH 5/8] timer: altera_timer: use BIT macro

Thomas Chou
2015-11-03T05:21:17Z

On 2015?10?30? 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)
> {
>