swiotlb-xen: call xen_dma_sync_single_for_device when appropriate

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commit 9490c6c67e upstream.

In xen_swiotlb_sync_single we always call xen_dma_sync_single_for_cpu,
even when we should call xen_dma_sync_single_for_device. Fix that.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

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Stefano Stabellini 2014-11-21 16:55:12 +00:00 • committed by Luis Henriques

parent de705e65b8

commit 53d6dc6ab9

1 changed files with 1 additions and 1 deletions

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drivers/xen/swiotlb-xen.c

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