[PATCH v2 -next] powerpc/pmac/smp: drop unnecessary volatile qualifier

[YueHaibing]

core99_l2_cache/core99_l3_cache no need to mark as volatile,
just remove it.

Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
v2: remove 'volatile' qualifier
---
 arch/powerpc/platforms/powermac/smp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index f95fbde..69ad567 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -661,8 +661,8 @@ static void smp_core99_gpio_tb_freeze(int freeze)
 #endif /* !CONFIG_PPC64 */
 
 /* L2 and L3 cache settings to pass from CPU0 to CPU1 on G4 cpus */
-volatile static long int core99_l2_cache;
-volatile static long int core99_l3_cache;
+static long core99_l2_cache;
+static long core99_l3_cache;
 
 static void core99_init_caches(int cpu)
 {
-- 
2.7.4