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

Rusty Russell
2013-09-09T00:33:18Z

Amit Shah <amit.shah at redhat.com> writes:

> 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

Applied.

Thanks,
Rusty.