ARM: at91: sam9: set arm_pm_idle from sam9_dt_device_init

As all sam9 SoCs are setting arm_pm_idle to at91sam9_idle(), do it from
sam9_dt_device_init().

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
[nicolas.ferre@atmel.com: adapt patch to newer series]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 33acae30bb0b..6cb40e4ec20f 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -21,11 +21,5 @@
  *  AT91SAM9RL processor initialization
  * -------------------------------------------------------------------- */
 
-static void __init at91sam9rl_initialize(void)
-{
-        arm_pm_idle = at91sam9_idle;
-}
-
 AT91_SOC_START(at91sam9rl)
-        .init = at91sam9rl_initialize,
 AT91_SOC_END