ARM: mvebu: Staticize mvebu_cpu_reset_init

[deliverable/linux.git] / arch / arm / mach-kirkwood / pm.c

diff --git a/arch/arm/mach-kirkwood/pm.c b/arch/arm/mach-kirkwood/pm.c
index c6ab8d9303a5b351937a8e3053f4394a6081e60f..8e5e0329d04c4d804259d9ba3faf8f37cc431b1c 100644 (file)
--- a/arch/arm/mach-kirkwood/pm.c
+++ b/arch/arm/mach-kirkwood/pm.c
@@ -21,15 +21,16 @@
 #include "common.h"
 
 static void __iomem *ddr_operation_base;
+static void __iomem *memory_pm_ctrl;
 
 static void kirkwood_low_power(void)
 {
        u32 mem_pm_ctrl;
 
-       mem_pm_ctrl = readl(MEMORY_PM_CTRL);
+       mem_pm_ctrl = readl(memory_pm_ctrl);
 
        /* Set peripherals to low-power mode */
-       writel_relaxed(~0, MEMORY_PM_CTRL);
+       writel_relaxed(~0, memory_pm_ctrl);
 
        /* Set DDR in self-refresh */
        writel_relaxed(0x7, ddr_operation_base);
@@ -41,7 +42,7 @@ static void kirkwood_low_power(void)
         */
        cpu_do_idle();
 
-       writel_relaxed(mem_pm_ctrl, MEMORY_PM_CTRL);
+       writel_relaxed(mem_pm_ctrl, memory_pm_ctrl);
 }
 
 static int kirkwood_suspend_enter(suspend_state_t state)
@@ -69,5 +70,7 @@ static const struct platform_suspend_ops kirkwood_suspend_ops = {
 void __init kirkwood_pm_init(void)
 {
        ddr_operation_base = ioremap(DDR_OPERATION_BASE, 4);
+       memory_pm_ctrl = ioremap(MEMORY_PM_CTRL_PHYS, 4);
+
        suspend_set_ops(&kirkwood_suspend_ops);
 }