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Diffstat (limited to 'kernel/arch/mips/cavium-octeon/dma-octeon.c')
-rw-r--r--kernel/arch/mips/cavium-octeon/dma-octeon.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/arch/mips/cavium-octeon/dma-octeon.c b/kernel/arch/mips/cavium-octeon/dma-octeon.c
index d8960d464..2cd45f5f9 100644
--- a/kernel/arch/mips/cavium-octeon/dma-octeon.c
+++ b/kernel/arch/mips/cavium-octeon/dma-octeon.c
@@ -161,9 +161,6 @@ static void *octeon_dma_alloc_coherent(struct device *dev, size_t size,
{
void *ret;
- if (dma_alloc_from_coherent(dev, size, dma_handle, &ret))
- return ret;
-
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM);
@@ -194,11 +191,6 @@ static void *octeon_dma_alloc_coherent(struct device *dev, size_t size,
static void octeon_dma_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs)
{
- int order = get_order(size);
-
- if (dma_release_from_coherent(dev, order, vaddr))
- return;
-
swiotlb_free_coherent(dev, size, vaddr, dma_handle);
}