s390/virtio: remove unused pm callbacks (ecc28f58) · Commits · 戴 / test

Support for hibernation on s390 has been recently been removed with commit ("s390: remove broken hibernate / power management support"), no need to keep unused code around. Link: https://lkml.kernel.org/r/20200526093629.257649-1-cohuck@redhat.com Signed-off-by:

drivers/s390/virtio/virtio_ccw.c

+0 −26

Original line number	Diff line number	Diff line
		@@ -1372,27 +1372,6 @@ static struct ccw_device_id virtio_ids[] = {
		{},
		};

		#ifdef CONFIG_PM_SLEEP
		static int virtio_ccw_freeze(struct ccw_device *cdev)
		{
		struct virtio_ccw_device *vcdev = dev_get_drvdata(&cdev->dev);

		return virtio_device_freeze(&vcdev->vdev);
		}

		static int virtio_ccw_restore(struct ccw_device *cdev)
		{
		struct virtio_ccw_device *vcdev = dev_get_drvdata(&cdev->dev);
		int ret;

		ret = virtio_ccw_set_transport_rev(vcdev);
		if (ret)
		return ret;

		return virtio_device_restore(&vcdev->vdev);
		}
		#endif

		static struct ccw_driver virtio_ccw_driver = {
		.driver = {
		.owner = THIS_MODULE,
		@@ -1405,11 +1384,6 @@ static struct ccw_driver virtio_ccw_driver = {
		.set_online = virtio_ccw_online,
		.notify = virtio_ccw_cio_notify,
		.int_class = IRQIO_VIR,
		#ifdef CONFIG_PM_SLEEP
		.freeze = virtio_ccw_freeze,
		.thaw = virtio_ccw_restore,
		.restore = virtio_ccw_restore,
		#endif
		};

		static int __init pure_hex(char *cp, unsigned int val, int min_digit,