Commit bda350db authored by Joerg Roedel's avatar Joerg Roedel

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: default avatarJoerg Roedel <jroedel@suse.de>
parent 2d4c515b
......@@ -2162,22 +2162,17 @@ static dma_addr_t __map_single(struct device *dev,
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 @@ static dma_addr_t map_page(struct device *dev, struct page *page,
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 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
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 @@ static void *alloc_coherent(struct device *dev, size_t size,
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;
......
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