dma-mapping: drop the dev argument to arch_sync_dma_for_*

[sfrench/cifs-2.6.git] / arch / arm / xen / mm.c

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 38fa917c8585c7e6b6e2efe75d785885f41260a2..a6a2514e5fe8fb0370b164128c5d6570ccd73109 100644 (file)
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -70,20 +70,20 @@ 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(struct device *dev, dma_addr_t handle,
-               phys_addr_t paddr, size_t size, enum dma_data_direction dir)
+void xen_dma_sync_for_cpu(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(dev, paddr, size, dir);
+               arch_sync_dma_for_cpu(paddr, size, dir);
        else if (dir != DMA_TO_DEVICE)
                dma_cache_maint(handle, size, GNTTAB_CACHE_INVAL);
 }
 
-void xen_dma_sync_for_device(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)
 {
        if (pfn_valid(PFN_DOWN(handle)))
-               arch_sync_dma_for_device(dev, paddr, size, dir);
+               arch_sync_dma_for_device(paddr, size, dir);
        else if (dir == DMA_FROM_DEVICE)
                dma_cache_maint(handle, size, GNTTAB_CACHE_INVAL);
        else