ARM: at91: pm: Remove at91_pm_set_standby

Merge at91_pm_set_standby() in at91_dt_ramc as this is the only callsite.
That moves it to the init section.

Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index dedfe90383360ebd1efaac9067d1f93abc5fc434..2cd27c830ab68b3e7e340adb9bfab9d0e42a38ee 100644 (file)
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -205,12 +205,6 @@ static struct platform_device at91_cpuidle_device = {
        .name = "cpuidle-at91",
 };
 
-static void at91_pm_set_standby(void (*at91_standby)(void))
-{
-       if (at91_standby)
-               at91_cpuidle_device.dev.platform_data = at91_standby;
-}
-
 /*
  * The AT91RM9200 goes into self-refresh mode with this command, and will
  * terminate self-refresh automatically on the next SDRAM access.
@@ -354,7 +348,7 @@ static __init void at91_dt_ramc(void)
        struct device_node *np;
        const struct of_device_id *of_id;
        int idx = 0;
-       const void *standby = NULL;
+       void *standby = NULL;
        const struct ramc_info *ramc;
 
        for_each_matching_node_and_match(np, ramc_ids, &of_id) {
@@ -378,7 +372,7 @@ static __init void at91_dt_ramc(void)
                return;
        }
 
-       at91_pm_set_standby(standby);
+       at91_cpuidle_device.dev.platform_data = standby;
 }
 
 static void at91rm9200_idle(void)