arm: zynq: correct the argument to lldiv

Typecast the argument with unsigned long long
for proper calculation of lldiv

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/cpu/armv7/zynq/timer.c b/arch/arm/cpu/armv7/zynq/timer.c
index 174e5a1..303dbcf 100644 (file)
--- a/arch/arm/cpu/armv7/zynq/timer.c
+++ b/arch/arm/cpu/armv7/zynq/timer.c
@@ -110,7 +110,8 @@ void __udelay(unsigned long usec)
        if (usec == 0)
                return;
 
-       countticks = lldiv(gd->arch.timer_rate_hz * usec, 1000000);
+       countticks = lldiv(((unsigned long long)gd->arch.timer_rate_hz * usec),
+                          1000000);
 
        /* decrementing timer */
        timeend = readl(&timer_base->counter) - countticks;