[PATCH] virtio_pci: pm: Use CONFIG_PM_SLEEP instead of CONFIG_PM

Amit Shah
2013-09-06T08:07:44Z

On (Fri) 06 Sep 2013 [10:28:36], Aaron Lu wrote:
>
> The virtio_pci_freeze/restore are defined under CONFIG_PM but is used
> by SET_SYSTEM_SLEEP_PM_OPS macro, which is defined under
> CONFIG_PM_SLEEP. So if CONFIG_PM_SLEEP is not cofigured but
> CONFIG_PM_RUNTIME is, the following warning message appeared:
>
> drivers/virtio/virtio_pci.c:770:12: warning: ?virtio_pci_freeze? defined
but not used [-Wunused-function]
>  static int virtio_pci_freeze(struct device *dev)
>             ^
> drivers/virtio/virtio_pci.c:790:12: warning: ?virtio_pci_restore? defined
but not used [-Wunused-function]
>  static int virtio_pci_restore(struct device *dev)
>             ^
> Fix it by changing CONFIG_PM to CONFIG_PM_SLEEP.
>
> Signed-off-by: Aaron Lu <aaron.lu at intel.com>

Reviewed-by: Amit Shah <amit.shah at redhat.com>

		Amit