diff options
Diffstat (limited to 'arch/mips/jazz/jazzdma.c')
| -rw-r--r-- | arch/mips/jazz/jazzdma.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index 2bf849caf507..f53bc043334c 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -506,9 +506,6 @@ static void *jazz_dma_alloc(struct device *dev, size_t size, *dma_handle = vdma_alloc(virt_to_phys(ret), size); if (*dma_handle == DMA_MAPPING_ERROR) goto out_free_pages; - - if (attrs & DMA_ATTR_NON_CONSISTENT) - return ret; arch_dma_prep_coherent(page, size); return (void *)(UNCAC_BASE + __pa(ret)); @@ -521,8 +518,6 @@ static void jazz_dma_free(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, unsigned long attrs) { vdma_free(dma_handle); - if (!(attrs & DMA_ATTR_NON_CONSISTENT)) - vaddr = __va(vaddr - UNCAC_BASE); __free_pages(virt_to_page(vaddr), get_order(size)); } @@ -622,5 +617,7 @@ const struct dma_map_ops jazz_dma_ops = { .sync_sg_for_device = jazz_dma_sync_sg_for_device, .mmap = dma_common_mmap, .get_sgtable = dma_common_get_sgtable, + .alloc_pages = dma_common_alloc_pages, + .free_pages = dma_common_free_pages, }; EXPORT_SYMBOL(jazz_dma_ops); |