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powerpc/vio: Switch VIO Bus PM to use generic helpers

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Switch to use the generic power management helpers.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Brian King 2010-05-14 12:04:41 +00:00 committed by Benjamin Herrenschmidt
parent e62cee42e6
commit a1263c7144
1 changed files with 1 additions and 24 deletions
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25
arch/powerpc/kernel/vio.c
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@ -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,
};
/**