[ARM] pxa: move pm_ops structure into CPU specific files

Move the pm_ops structure into the PXA25x and PXA27x support
files.  Remove the old pxa_pm_prepare() function, and rename
the both pxa_cpu_pm_prepare() functions as pxa_pm_prepare().
We'll fix that later.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 15 insertions, 2 deletions

diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 1939acc3f9f7..be6ca7d3afa2 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -21,6 +21,7 @@
 #include <asm/irq.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/ohci.h>
+#include <asm/arch/pm.h>
 
 #include "generic.h"
 
@@ -122,7 +123,7 @@ EXPORT_SYMBOL(get_lcdclk_frequency_10khz);
 
 #ifdef CONFIG_PM
 
-int pxa_cpu_pm_prepare(suspend_state_t state)
+int pxa_pm_prepare(suspend_state_t state)
 {
         switch (state) {
         case PM_SUSPEND_MEM:
@@ -162,6 +163,11 @@ void pxa_cpu_pm_enter(suspend_state_t state)
         }
 }
 
+static struct pm_ops pxa27x_pm_ops = {
+        .prepare        = pxa_pm_prepare,
+        .enter          = pxa_pm_enter,
+        .valid          = pm_valid_only_mem,
+};
 #endif
 
 /*
@@ -205,7 +211,14 @@ static struct platform_device *devices[] __initdata = {
 
 static int __init pxa27x_init(void)
 {
-        return platform_add_devices(devices, ARRAY_SIZE(devices));
+        int ret = 0;
+        if (cpu_is_pxa27x()) {
+#ifdef CONFIG_PM
+                pm_set_ops(&pxa27x_pm_ops);
+#endif
+                ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+        }
+        return ret;
 }
 
 subsys_initcall(pxa27x_init);