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-rw-r--r--arch/arm/mach-pxa/pm.c16
-rw-r--r--include/asm-arm/arch-pxa/pm.h12
2 files changed, 24 insertions, 4 deletions
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index ac4dd433616..f74b9af112d 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -12,6 +12,7 @@
*/
#include <linux/config.h>
#include <linux/init.h>
+#include <linux/module.h>
#include <linux/suspend.h>
#include <linux/errno.h>
#include <linux/time.h>
@@ -19,6 +20,7 @@
#include <asm/hardware.h>
#include <asm/memory.h>
#include <asm/system.h>
+#include <asm/arch/pm.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/lubbock.h>
#include <asm/mach/time.h>
@@ -72,7 +74,7 @@ enum { SLEEP_SAVE_START = 0,
};
-static int pxa_pm_enter(suspend_state_t state)
+int pxa_pm_enter(suspend_state_t state)
{
unsigned long sleep_save[SLEEP_SAVE_SIZE];
unsigned long checksum = 0;
@@ -191,6 +193,8 @@ static int pxa_pm_enter(suspend_state_t state)
return 0;
}
+EXPORT_SYMBOL_GPL(pxa_pm_enter);
+
unsigned long sleep_phys_sp(void *sp)
{
return virt_to_phys(sp);
@@ -199,21 +203,25 @@ unsigned long sleep_phys_sp(void *sp)
/*
* Called after processes are frozen, but before we shut down devices.
*/
-static int pxa_pm_prepare(suspend_state_t state)
+int pxa_pm_prepare(suspend_state_t state)
{
extern int pxa_cpu_pm_prepare(suspend_state_t state);
return pxa_cpu_pm_prepare(state);
}
+EXPORT_SYMBOL_GPL(pxa_pm_prepare);
+
/*
* Called after devices are re-setup, but before processes are thawed.
*/
-static int pxa_pm_finish(suspend_state_t state)
+int pxa_pm_finish(suspend_state_t state)
{
return 0;
}
+EXPORT_SYMBOL_GPL(pxa_pm_finish);
+
/*
* Set to PM_DISK_FIRMWARE so we can quickly veto suspend-to-disk.
*/
@@ -230,4 +238,4 @@ static int __init pxa_pm_init(void)
return 0;
}
-late_initcall(pxa_pm_init);
+device_initcall(pxa_pm_init);
diff --git a/include/asm-arm/arch-pxa/pm.h b/include/asm-arm/arch-pxa/pm.h
new file mode 100644
index 00000000000..7a8a1cdf430
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pm.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+extern int pxa_pm_prepare(suspend_state_t state);
+extern int pxa_pm_enter(suspend_state_t state);
+extern int pxa_pm_finish(suspend_state_t state);