powerpc/vio: Switch VIO Bus PM to use generic helpers (a1263c71) · Commits · 戴 / test

arch/powerpc/kernel/vio.c

+1 −24

Original line number	Diff line number	Diff line
		@@ -1381,29 +1381,6 @@ static int vio_hotplug(struct device dev, struct kobj_uevent_env env)
		return 0;
		}

		static int vio_pm_suspend(struct device *dev)
		{
		const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;

		if (pm && pm->suspend)
		return pm->suspend(dev);
		return 0;
		}

		static int vio_pm_resume(struct device *dev)
		{
		const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;

		if (pm && pm->resume)
		return pm->resume(dev);
		return 0;
		}

		const struct dev_pm_ops vio_dev_pm_ops = {
		.suspend = vio_pm_suspend,
		.resume = vio_pm_resume,
		};

		static struct bus_type vio_bus_type = {
		.name = "vio",
		.dev_attrs = vio_dev_attrs,
		@@ -1411,7 +1388,7 @@ static struct bus_type vio_bus_type = {
		.match = vio_bus_match,
		.probe = vio_bus_probe,
		.remove = vio_bus_remove,
		.pm = &vio_dev_pm_ops,
		.pm = GENERIC_SUBSYS_PM_OPS,
		};

		/**