Merge commit 'v2.6.35-rc6' into devicetree/next

Conflicts:
	arch/sparc/kernel/prom_64.c

1 files changed, 19 insertions, 15 deletions

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 3fb4bdea7e0..5b7c52e4a00 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -114,6 +114,8 @@ static int __acpi_pm_prepare(void)
 {
 	int error = acpi_sleep_prepare(acpi_target_sleep_state);
 
+	suspend_nvs_save();
+
 	if (error)
 		acpi_target_sleep_state = ACPI_STATE_S0;
 	return error;
@@ -143,6 +145,9 @@ static void acpi_pm_finish(void)
 {
 	u32 acpi_state = acpi_target_sleep_state;
 
+	suspend_nvs_free();
+	acpi_ec_unblock_transactions();
+
 	if (acpi_state == ACPI_STATE_S0)
 		return;
 
@@ -192,6 +197,11 @@ static int acpi_suspend_begin(suspend_state_t pm_state)
 	u32 acpi_state = acpi_suspend_states[pm_state];
 	int error = 0;
 
+	error = suspend_nvs_alloc();
+
+	if (error)
+		return error;
+
 	if (sleep_states[acpi_state]) {
 		acpi_target_sleep_state = acpi_state;
 		acpi_sleep_tts_switch(acpi_target_sleep_state);
@@ -269,12 +279,13 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
 	if (acpi_state == ACPI_STATE_S3)
 		acpi_restore_state_mem();
 
+	suspend_nvs_restore();
+
 	return ACPI_SUCCESS(status) ? 0 : -EFAULT;
 }
 
 static void acpi_suspend_finish(void)
 {
-	acpi_ec_unblock_transactions();
 	acpi_pm_finish();
 }
 
@@ -404,7 +415,7 @@ static int acpi_hibernation_begin(void)
 {
 	int error;
 
-	error = s4_no_nvs ? 0 : hibernate_nvs_alloc();
+	error = s4_no_nvs ? 0 : suspend_nvs_alloc();
 	if (!error) {
 		acpi_target_sleep_state = ACPI_STATE_S4;
 		acpi_sleep_tts_switch(acpi_target_sleep_state);
@@ -418,7 +429,7 @@ static int acpi_hibernation_pre_snapshot(void)
 	int error = acpi_pm_prepare();
 
 	if (!error)
-		hibernate_nvs_save();
+		suspend_nvs_save();
 
 	return error;
 }
@@ -441,13 +452,6 @@ static int acpi_hibernation_enter(void)
 	return ACPI_SUCCESS(status) ? 0 : -EFAULT;
 }
 
-static void acpi_hibernation_finish(void)
-{
-	hibernate_nvs_free();
-	acpi_ec_unblock_transactions();
-	acpi_pm_finish();
-}
-
 static void acpi_hibernation_leave(void)
 {
 	/*
@@ -464,7 +468,7 @@ static void acpi_hibernation_leave(void)
 		panic("ACPI S4 hardware signature mismatch");
 	}
 	/* Restore the NVS memory area */
-	hibernate_nvs_restore();
+	suspend_nvs_restore();
 	/* Allow EC transactions to happen. */
 	acpi_ec_unblock_transactions_early();
 }
@@ -479,7 +483,7 @@ static struct platform_hibernation_ops acpi_hibernation_ops = {
 	.begin = acpi_hibernation_begin,
 	.end = acpi_pm_end,
 	.pre_snapshot = acpi_hibernation_pre_snapshot,
-	.finish = acpi_hibernation_finish,
+	.finish = acpi_pm_finish,
 	.prepare = acpi_pm_prepare,
 	.enter = acpi_hibernation_enter,
 	.leave = acpi_hibernation_leave,
@@ -507,7 +511,7 @@ static int acpi_hibernation_begin_old(void)
 
 	if (!error) {
 		if (!s4_no_nvs)
-			error = hibernate_nvs_alloc();
+			error = suspend_nvs_alloc();
 		if (!error)
 			acpi_target_sleep_state = ACPI_STATE_S4;
 	}
@@ -517,7 +521,7 @@ static int acpi_hibernation_begin_old(void)
 static int acpi_hibernation_pre_snapshot_old(void)
 {
 	acpi_pm_freeze();
-	hibernate_nvs_save();
+	suspend_nvs_save();
 	return 0;
 }
 
@@ -529,8 +533,8 @@ static struct platform_hibernation_ops acpi_hibernation_ops_old = {
 	.begin = acpi_hibernation_begin_old,
 	.end = acpi_pm_end,
 	.pre_snapshot = acpi_hibernation_pre_snapshot_old,
-	.finish = acpi_hibernation_finish,
 	.prepare = acpi_pm_freeze,
+	.finish = acpi_pm_finish,
 	.enter = acpi_hibernation_enter,
 	.leave = acpi_hibernation_leave,
 	.pre_restore = acpi_pm_freeze,