Merge tag 'v3.10-rc1' into stable/for-linus-3.10

Linux 3.10-rc1

* tag 'v3.10-rc1': (12273 commits)
  Linux 3.10-rc1
  [SCSI] qla2xxx: Update firmware link in Kconfig file.
  [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used
  [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
  [SCSI] pm80xx: thermal, sas controller config and error handling update
  [SCSI] pm80xx: NCQ error handling changes
  [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers
  [SCSI] pm80xx: Changed module name and debug messages update
  [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
  [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone
  [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files
  [SCSI] pm80xx: MSI-X implementation for using 64 interrupts
  [SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve
  [SCSI] pm80xx: Multiple inbound/outbound queue configuration
  [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC
  [SCSI] lpfc: fix up Kconfig dependencies
  [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd
  dm cache: set config value
  dm cache: move config fns
  dm thin: generate event when metadata threshold passed
  ...

1 files changed, 40 insertions, 20 deletions

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 34f5ef11d42..f962047c6c8 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -459,57 +459,79 @@ static struct attribute_group attr_groups[] = {
 	},
 };
 
-static void acpi_power_hide_list(struct acpi_device *adev, int state)
+static struct attribute_group wakeup_attr_group = {
+	.name = "power_resources_wakeup",
+	.attrs = attrs,
+};
+
+static void acpi_power_hide_list(struct acpi_device *adev,
+				 struct list_head *resources,
+				 struct attribute_group *attr_group)
 {
-	struct acpi_device_power_state *ps = &adev->power.states[state];
 	struct acpi_power_resource_entry *entry;
 
-	if (list_empty(&ps->resources))
+	if (list_empty(resources))
 		return;
 
-	list_for_each_entry_reverse(entry, &ps->resources, node) {
+	list_for_each_entry_reverse(entry, resources, node) {
 		struct acpi_device *res_dev = &entry->resource->device;
 
 		sysfs_remove_link_from_group(&adev->dev.kobj,
-					     attr_groups[state].name,
+					     attr_group->name,
 					     dev_name(&res_dev->dev));
 	}
-	sysfs_remove_group(&adev->dev.kobj, &attr_groups[state]);
+	sysfs_remove_group(&adev->dev.kobj, attr_group);
 }
 
-static void acpi_power_expose_list(struct acpi_device *adev, int state)
+static void acpi_power_expose_list(struct acpi_device *adev,
+				   struct list_head *resources,
+				   struct attribute_group *attr_group)
 {
-	struct acpi_device_power_state *ps = &adev->power.states[state];
 	struct acpi_power_resource_entry *entry;
 	int ret;
 
-	if (list_empty(&ps->resources))
+	if (list_empty(resources))
 		return;
 
-	ret = sysfs_create_group(&adev->dev.kobj, &attr_groups[state]);
+	ret = sysfs_create_group(&adev->dev.kobj, attr_group);
 	if (ret)
 		return;
 
-	list_for_each_entry(entry, &ps->resources, node) {
+	list_for_each_entry(entry, resources, node) {
 		struct acpi_device *res_dev = &entry->resource->device;
 
 		ret = sysfs_add_link_to_group(&adev->dev.kobj,
-					      attr_groups[state].name,
+					      attr_group->name,
 					      &res_dev->dev.kobj,
 					      dev_name(&res_dev->dev));
 		if (ret) {
-			acpi_power_hide_list(adev, state);
+			acpi_power_hide_list(adev, resources, attr_group);
 			break;
 		}
 	}
 }
 
+static void acpi_power_expose_hide(struct acpi_device *adev,
+				   struct list_head *resources,
+				   struct attribute_group *attr_group,
+				   bool expose)
+{
+	if (expose)
+		acpi_power_expose_list(adev, resources, attr_group);
+	else
+		acpi_power_hide_list(adev, resources, attr_group);
+}
+
 void acpi_power_add_remove_device(struct acpi_device *adev, bool add)
 {
 	struct acpi_device_power_state *ps;
 	struct acpi_power_resource_entry *entry;
 	int state;
 
+	if (adev->wakeup.flags.valid)
+		acpi_power_expose_hide(adev, &adev->wakeup.resources,
+				       &wakeup_attr_group, add);
+
 	if (!adev->power.flags.power_resources)
 		return;
 
@@ -523,12 +545,10 @@ void acpi_power_add_remove_device(struct acpi_device *adev, bool add)
 			acpi_power_remove_dependent(resource, adev);
 	}
 
-	for (state = ACPI_STATE_D0; state <= ACPI_STATE_D3_HOT; state++) {
-		if (add)
-			acpi_power_expose_list(adev, state);
-		else
-			acpi_power_hide_list(adev, state);
-	}
+	for (state = ACPI_STATE_D0; state <= ACPI_STATE_D3_HOT; state++)
+		acpi_power_expose_hide(adev,
+				       &adev->power.states[state].resources,
+				       &attr_groups[state], add);
 }
 
 int acpi_power_wakeup_list_init(struct list_head *list, int *system_level_p)
@@ -824,7 +844,7 @@ static void acpi_release_power_resource(struct device *dev)
 	list_del(&resource->list_node);
 	mutex_unlock(&power_resource_list_lock);
 
-	acpi_free_ids(device);
+	acpi_free_pnp_ids(&device->pnp);
 	kfree(resource);
 }