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swiotlb-xen: add struct device * parameter to xen_dma_sync_for_cpu

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No functional changes. The parameter is unused in this patch but will be
used by next patches.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Tested-by: Corey Minyard <cminyard@mvista.com>
Tested-by: Roman Shaposhnik <roman@zededa.com>
Link: https://lore.kernel.org/r/20200710223427.6897-5-sstabellini@kernel.org
Signed-off-by: Juergen Gross <jgross@suse.com>
This commit is contained in:
Stefano Stabellini
2020-07-10 15:34:21 -07:00
committed by Juergen Gross
parent d900781a17
commit 297f7f8263
3 changed files with 8 additions and 6 deletions
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5
include/xen/swiotlb-xen.h
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@@ -4,8 +4,9 @@
#include <linux/swiotlb.h>
void xen_dma_sync_for_cpu(dma_addr_t handle, phys_addr_t paddr, size_t size,
enum dma_data_direction dir);
void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
phys_addr_t paddr, size_t size,
enum dma_data_direction dir);
void xen_dma_sync_for_device(dma_addr_t handle, phys_addr_t paddr, size_t size,
enum dma_data_direction dir);