ARM:zynq: Correct __udelay to use lldiv

Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Tom Rini <trini@ti.com>
2013-12-05 14:48:36 -05:00 · 2013-12-05 14:48:36 -05:00 · e83bab8403
commit e83bab8403
parent 2cd1b57220
1 changed files with 1 additions and 2 deletions
--- a/arch/arm/cpu/armv7/zynq/timer.c
+++ b/arch/arm/cpu/armv7/zynq/timer.c
@ -107,8 +107,7 @@ void __udelay(unsigned long usec)
 	if (usec == 0)
 		return;

-	countticks = (u32) (((unsigned long long) TIMER_TICK_HZ * usec) /
-								1000000);
+	countticks = lldiv(TIMER_TICK_HZ * usec, 1000000);

 	/* decrementing timer */
 	timeend = readl(&timer_base->counter) - countticks;