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authorCornelia Huck <cohuck@redhat.com>2020-05-26 12:36:29 +0300
committerVasily Gorbik <gor@linux.ibm.com>2020-06-16 14:44:04 +0300
commitecc28f58e6cc479253bbd9aced013d8d34fef896 (patch)
treef4f77faef51fdd3eb1afdddb1b54e358c982ef9b /drivers/s390/virtio
parenta87ee11607b853a31c8612d9f47b7fe974953b77 (diff)
downloadlinux-ecc28f58e6cc479253bbd9aced013d8d34fef896.tar.xz
s390/virtio: remove unused pm callbacks
Support for hibernation on s390 has been recently been removed with commit 394216275c7d ("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: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/virtio')
-rw-r--r--drivers/s390/virtio/virtio_ccw.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c
index 957889a42d2e..5730572b52cd 100644
--- a/drivers/s390/virtio/virtio_ccw.c
+++ b/drivers/s390/virtio/virtio_ccw.c
@@ -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,