ARM: at91/pm: remove unused void (*at91_pm_standby)(void)
authorWenyou Yang <wenyou.yang@atmel.com>
Mon, 9 Mar 2015 03:51:49 +0000 (11:51 +0800)
committerNicolas Ferre <nicolas.ferre@atmel.com>
Fri, 13 Mar 2015 12:34:55 +0000 (13:34 +0100)
Because the standby mode use the same sram function as the suspend to memory
mode, void (*at91_pm_standby)(void) doesn't need, remove it.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
arch/arm/mach-at91/pm.c

index a008e9cb88efb909d592f2394f6d9db262cdc584..9fb868d2b9da8c51192c783b460cc4cb61de0815 100644 (file)
@@ -42,7 +42,6 @@ static struct {
        int memctrl;
 } at91_pm_data;
 
-static void (*at91_pm_standby)(void);
 void __iomem *at91_ramc_base[2];
 
 static int at91_pm_valid_state(suspend_state_t state)
@@ -207,10 +206,8 @@ static struct platform_device at91_cpuidle_device = {
 
 static void at91_pm_set_standby(void (*at91_standby)(void))
 {
-       if (at91_standby) {
+       if (at91_standby)
                at91_cpuidle_device.dev.platform_data = at91_standby;
-               at91_pm_standby = at91_standby;
-       }
 }
 
 static const struct of_device_id ramc_ids[] __initconst = {