efuse: clear compile warning

Signed-off-by: cl <cl@rock-chips.com>

diff --git a/arch/arm/mach-rockchip/efuse.c b/arch/arm/mach-rockchip/efuse.c
index 4a0da82cd76cfde54fb77eb1026be8b929891331..235e124e9be656e464e7cf471ea15f2787bb3281 100644 (file)
--- a/arch/arm/mach-rockchip/efuse.c
+++ b/arch/arm/mach-rockchip/efuse.c
@@ -99,7 +99,6 @@ static void __init rk3288_set_system_serial(void)
 
 int rk312x_efuse_readregs(u32 addr, u32 length, u8 *buf)
 {
-       unsigned long flags;
        int ret = length;
 
        if (!length)