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authorStefano Stabellini <stefano.stabellini@xilinx.com>2020-07-10 15:34:21 -0700
committerJuergen Gross <jgross@suse.com>2020-08-04 07:47:03 +0200
commit297f7f82636115d6db4211b8d81764223baf2908 (patch)
tree9632e2fc0ddecdf85825314ffd1cca9e18cfa85a /drivers/xen
parentd900781a170da5ed0fc9840c260384bac0710c09 (diff)
swiotlb-xen: add struct device * parameter to xen_dma_sync_for_cpu
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>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/swiotlb-xen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index a8e447137faf..d04b7a15124f 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -428,7 +428,7 @@ static void xen_swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
BUG_ON(dir == DMA_NONE);
if (!dev_is_dma_coherent(hwdev) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC))
- xen_dma_sync_for_cpu(dev_addr, paddr, size, dir);
+ xen_dma_sync_for_cpu(hwdev, dev_addr, paddr, size, dir);
/* NOTE: We use dev_addr here, not paddr! */
if (is_xen_swiotlb_buffer(dev_addr))
@@ -442,7 +442,7 @@ xen_swiotlb_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr,
phys_addr_t paddr = xen_bus_to_phys(dev, dma_addr);
if (!dev_is_dma_coherent(dev))
- xen_dma_sync_for_cpu(dma_addr, paddr, size, dir);
+ xen_dma_sync_for_cpu(dev, dma_addr, paddr, size, dir);
if (is_xen_swiotlb_buffer(dma_addr))
swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_CPU);