ARM: exynos: Fix timeout when booting secondary CPUs
Without this fix the loop waiting for the timeout exits, but the
subsequent test to see if the timeout occurred fails.
Signed-off-by: Stuart Menefy <stuart.menefy@mathembedded.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index c39ffd2..b6da7edb 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -336,9 +336,9 @@
/* wait max 10 ms until cpu1 is on */
while (exynos_cpu_power_state(core_id)
!= S5P_CORE_LOCAL_PWR_EN) {
- if (timeout-- == 0)
+ if (timeout == 0)
break;
-
+ timeout--;
mdelay(1);
}
