ARM: pm: convert sa11x0 to generic suspend/resume support
Convert sa11x0 to use the generic CPU suspend/resume support, rather
than implementing its own version. Tested on Assabet.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c
index ab9fc44..c4661aa 100644
--- a/arch/arm/mach-sa1100/pm.c
+++ b/arch/arm/mach-sa1100/pm.c
@@ -32,8 +32,7 @@
#include <asm/system.h>
#include <asm/mach/time.h>
-extern void sa1100_cpu_suspend(void);
-extern void sa1100_cpu_resume(void);
+extern void sa1100_cpu_suspend(long);
#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
#define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x]
@@ -73,10 +72,10 @@
RCSR = RCSR_HWR | RCSR_SWR | RCSR_WDR | RCSR_SMR;
/* set resume return address */
- PSPR = virt_to_phys(sa1100_cpu_resume);
+ PSPR = virt_to_phys(cpu_resume);
/* go zzz */
- sa1100_cpu_suspend();
+ sa1100_cpu_suspend(PLAT_PHYS_OFFSET - PAGE_OFFSET);
cpu_init();
@@ -115,11 +114,6 @@
return 0;
}
-unsigned long sleep_phys_sp(void *sp)
-{
- return virt_to_phys(sp);
-}
-
static const struct platform_suspend_ops sa11x0_pm_ops = {
.enter = sa11x0_pm_enter,
.valid = suspend_valid_only_mem,