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| author | Stefano Stabellini <stefano.stabellini@xilinx.com> | 2020-07-10 15:34:21 -0700 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2020-08-04 07:47:03 +0200 |
| commit | 297f7f82636115d6db4211b8d81764223baf2908 (patch) | |
| tree | 9632e2fc0ddecdf85825314ffd1cca9e18cfa85a /arch/arm/xen/mm.c | |
| parent | d900781a170da5ed0fc9840c260384bac0710c09 (diff) | |
| download | linux-297f7f82636115d6db4211b8d81764223baf2908.tar.gz linux-297f7f82636115d6db4211b8d81764223baf2908.tar.bz2 linux-297f7f82636115d6db4211b8d81764223baf2908.zip | |
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 'arch/arm/xen/mm.c')
| -rw-r--r-- | arch/arm/xen/mm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index d40e9e5fc52b..1a00e8003c64 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -71,8 +71,9 @@ static void dma_cache_maint(dma_addr_t handle, size_t size, u32 op) * pfn_valid returns true the pages is local and we can use the native * dma-direct functions, otherwise we call the Xen specific version. */ -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) { if (pfn_valid(PFN_DOWN(handle))) arch_sync_dma_for_cpu(paddr, size, dir); |