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x86/amd-iommu: Remove iommu parameter from dma_ops_domain_(un)map

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The parameter is unused in these function so remove it from
the parameter list.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2009-11-23 18:44:42 +01:00
parent f99c0f1c75
commit 680525e06d
1 changed files with 5 additions and 7 deletions
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12
arch/x86/kernel/amd_iommu.c
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@ -1585,8 +1585,7 @@ static u64* dma_ops_get_pte(struct dma_ops_domain *dom,
* This is the generic map function. It maps one 4kb page at paddr to
* the given address in the DMA address space for the domain.
*/
static dma_addr_t dma_ops_domain_map(struct amd_iommu *iommu,
struct dma_ops_domain *dom,
static dma_addr_t dma_ops_domain_map(struct dma_ops_domain *dom,
unsigned long address,
phys_addr_t paddr,
int direction)
@ -1620,8 +1619,7 @@ static dma_addr_t dma_ops_domain_map(struct amd_iommu *iommu,
/*
* The generic unmapping function for on page in the DMA address space.
*/
static void dma_ops_domain_unmap(struct amd_iommu *iommu,
struct dma_ops_domain *dom,
static void dma_ops_domain_unmap(struct dma_ops_domain *dom,
unsigned long address)
{
struct aperture_range *aperture;
@ -1700,7 +1698,7 @@ retry:
start = address;
for (i = 0; i < pages; ++i) {
ret = dma_ops_domain_map(iommu, dma_dom, start, paddr, dir);
ret = dma_ops_domain_map(dma_dom, start, paddr, dir);
if (ret == DMA_ERROR_CODE)
goto out_unmap;
@ -1724,7 +1722,7 @@ out_unmap:
for (--i; i >= 0; --i) {
start -= PAGE_SIZE;
dma_ops_domain_unmap(iommu, dma_dom, start);
dma_ops_domain_unmap(dma_dom, start);
}
dma_ops_free_addresses(dma_dom, address, pages);
@ -1754,7 +1752,7 @@ static void __unmap_single(struct amd_iommu *iommu,
start = dma_addr;
for (i = 0; i < pages; ++i) {
dma_ops_domain_unmap(iommu, dma_dom, start);
dma_ops_domain_unmap(dma_dom, start);
start += PAGE_SIZE;
}