From: Julia Lawall <julia@xxxxxxx> The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ expression x,__divisor; @@ - (((x) + ((__divisor) / 2)) / (__divisor)) + DIV_ROUND_CLOSEST(x,__divisor) // </smpl> Signed-off-by: Julia Lawall <julia@xxxxxxx> --- arch/arm/mach-shark/core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index 358d875..a4eae65 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -119,7 +119,7 @@ static void __init shark_map_io(void) } #define IRQ_TIMER 0 -#define HZ_TIME ((1193180 + HZ/2) / HZ) +#define HZ_TIME DIV_ROUND_CLOSEST(1193180, HZ) static irqreturn_t shark_timer_interrupt(int irq, void *dev_id) -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
