iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

virtio: use virtio_reset_device() when possible

Browse Source 
This allows us to do common extension without duplicating code.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: Vineeth Vijayan <vneethv@linux.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220527060120.20964-3-jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
This commit is contained in:
Jason Wang 2022-05-27 14:01:13 +08:00 committed by Michael S. Tsirkin
parent 2536b2ca15
commit 0aa96837c3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/virtio/virtio.c
View File

@ -430,7 +430,7 @@ int register_virtio_device(struct virtio_device *dev)
/* We always start by resetting the device, in case a previous /* We always start by resetting the device, in case a previous
* driver messed it up. This also tests that code path a little. */ * driver messed it up. This also tests that code path a little. */
dev->config->reset(dev); virtio_reset_device(dev);
/* Acknowledge that we've seen the device. */ /* Acknowledge that we've seen the device. */
virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE); virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
@ -496,7 +496,7 @@ int virtio_device_restore(struct virtio_device *dev)
/* We always start by resetting the device, in case a previous /* We always start by resetting the device, in case a previous
* driver messed it up. */ * driver messed it up. */
dev->config->reset(dev); virtio_reset_device(dev);
/* Acknowledge that we've seen the device. */ /* Acknowledge that we've seen the device. */
virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE); virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);