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@xxxxxxxxx> Reviewed-by: Amit Shah <amit.shah@xxxxxxxxxx> Amit _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
