linux-kernel - [PATCH] virtio-input: reset device during remove

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Date:	Wed,  5 Aug 2015 15:20:18 +0800
From:	Jason Wang <jasowang@...hat.com>
To:	virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org
Cc:	kraxel@...hat.com, mst@...hat.com, Jason Wang <jasowang@...hat.com>
Subject: [PATCH] virtio-input: reset device during remove

Spec requires a device reset during cleanup, so do it and avoid warn
in virtio core.

Signed-off-by: Jason Wang <jasowang@...hat.com>
---
 drivers/virtio/virtio_input.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index 60e2a16..6222f9b 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -320,6 +320,7 @@ static void virtinput_remove(struct virtio_device *vdev)
 	spin_unlock_irqrestore(&vi->lock, flags);
 
 	input_unregister_device(vi->idev);
+	vdev->config->reset(vdev);
 	vdev->config->del_vqs(vdev);
 	kfree(vi);
 }
-- 
2.1.4

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