virtio: pm: use CONFIG_PM_SLEEP instead of CONFIG_PM
The freeze and restore functions defined in virtio drivers are used
for suspend and hibernate, so CONFIG_PM_SLEEP is more appropriate than
CONFIG_PM. This patch replace all CONFIG_PM with CONFIG_PM_SLEEP for
virtio drivers that implement freeze and restore callbacks.
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index b79cf3e..862fd54 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -2142,7 +2142,7 @@
static unsigned int rproc_serial_features[] = {
};
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int virtcons_freeze(struct virtio_device *vdev)
{
struct ports_device *portdev;
@@ -2220,7 +2220,7 @@
.probe = virtcons_probe,
.remove = virtcons_remove,
.config_changed = config_intr,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
.freeze = virtcons_freeze,
.restore = virtcons_restore,
#endif