iommu/amd: Remove align-parameter from __map_single()
This parameter is not required anymore because the
iova-allocations are always aligned to its size.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 2ba8b46..d218e35 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2162,22 +2162,17 @@
phys_addr_t paddr,
size_t size,
int direction,
- bool align,
u64 dma_mask)
{
dma_addr_t offset = paddr & ~PAGE_MASK;
dma_addr_t address, start, ret;
unsigned int pages;
- unsigned long align_mask = 0;
int prot = 0;
int i;
pages = iommu_num_pages(paddr, size, PAGE_SIZE);
paddr &= PAGE_MASK;
- if (align)
- align_mask = (1UL << get_order(size)) - 1;
-
address = dma_ops_alloc_iova(dev, dma_dom, pages, dma_mask);
if (address == DMA_ERROR_CODE)
goto out;
@@ -2273,8 +2268,7 @@
dma_mask = *dev->dma_mask;
- return __map_single(dev, domain->priv, paddr, size, dir, false,
- dma_mask);
+ return __map_single(dev, domain->priv, paddr, size, dir, dma_mask);
}
/*
@@ -2317,8 +2311,7 @@
paddr = sg_phys(s);
s->dma_address = __map_single(dev, domain->priv,
- paddr, s->length, dir, false,
- dma_mask);
+ paddr, s->length, dir, dma_mask);
if (s->dma_address) {
s->dma_length = s->length;
@@ -2402,7 +2395,7 @@
dma_mask = *dev->dma_mask;
*dma_addr = __map_single(dev, domain->priv, page_to_phys(page),
- size, DMA_BIDIRECTIONAL, true, dma_mask);
+ size, DMA_BIDIRECTIONAL, dma_mask);
if (*dma_addr == DMA_ERROR_CODE)
goto out_free;