ARM: mach-h720x: move special idle code out of line
... and hook it to arm_pm_idle.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index f8a2f6b..e756d1a 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -247,3 +247,21 @@
{
CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET;
}
+
+static void h720x__idle(void)
+{
+ CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE;
+ nop();
+ nop();
+ CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN;
+ nop();
+ nop();
+}
+
+static int __init h720x_idle_init(void)
+{
+ arm_pm_idle = h720x__idle;
+ return 0;
+}
+
+arch_initcall(h720x_idle_init);