Commit 7d625e5b authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

ACPI: glue: Change return type of two functions to void 



Since the return values of acpi_device_notify() and
acpi_device_notify_remove() are discarded by their only caller,
change their return type to void.

No functional impact.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 42878a9f

drivers/acpi/glue.c

+4 −8
Original line number Diff line number Diff line
@@ -285,7 +285,7 @@ int acpi_unbind_one(struct device *dev) 
}

EXPORT_SYMBOL_GPL(acpi_unbind_one);



static int acpi_device_notify(struct device *dev)

static void acpi_device_notify(struct device *dev)

{

	struct acpi_bus_type *type = acpi_get_bus_type(dev);

	struct acpi_device *adev;
@@ -299,7 +299,6 @@ static int acpi_device_notify(struct device *dev) 
		adev = type->find_companion(dev);

		if (!adev) {

			dev_dbg(dev, "ACPI companion not found\n");

			ret = -ENODEV;

			goto err;

		}

		ret = acpi_bind_one(dev, adev);
@@ -319,21 +318,19 @@ static int acpi_device_notify(struct device *dev) 
	acpi_handle_debug(ACPI_HANDLE(dev), "Bound to device %s\n",

			  dev_name(dev));



	return 0;

	return;



err:

	dev_dbg(dev, "No ACPI support\n");



	return ret;

}



static int acpi_device_notify_remove(struct device *dev)

static void acpi_device_notify_remove(struct device *dev)

{

	struct acpi_device *adev = ACPI_COMPANION(dev);

	struct acpi_bus_type *type;



	if (!adev)

		return 0;

		return;



	type = acpi_get_bus_type(dev);

	if (type && type->cleanup)
@@ -342,7 +339,6 @@ static int acpi_device_notify_remove(struct device *dev) 
		adev->handler->unbind(dev);



	acpi_unbind_one(dev);

	return 0;

}



int acpi_platform_notify(struct device *dev, enum kobject_action action)