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>
git-mirror · Jan 20, 2012 · 50edbf7 · 50edbf7
1 parent 8925b0f
commit 50edbf7
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Showing 2 changed files with 19 additions and 6 deletions.
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
@@ -247,3 +247,21 @@ void h720x_restart(char mode, const char *cmd)
 {
 	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);
diff --git a/arch/arm/mach-h720x/include/mach/system.h b/arch/arm/mach-h720x/include/mach/system.h
@@ -16,12 +16,7 @@
 
 static void arch_idle(void)
 {
-	CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE;
-	nop();
-	nop();
-	CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN;
-	nop();
-	nop();
+	cpu_do_idle();
 }
 
 #endif