diff options
Diffstat (limited to 'arch/mips/mm/dma-default.c')
| -rw-r--r-- | arch/mips/mm/dma-default.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 4a32e939698f..f503d02e403b 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -246,10 +246,10 @@ void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, { BUG_ON(direction == DMA_NONE); - if (cpu_is_noncoherent_r10000(dev)) { + if (!plat_device_is_coherent(dev)) { unsigned long addr; - addr = plat_dma_addr_to_phys(dma_handle); + addr = PAGE_OFFSET + plat_dma_addr_to_phys(dma_handle); __dma_sync(addr, size, direction); } } @@ -276,7 +276,7 @@ void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, { BUG_ON(direction == DMA_NONE); - if (cpu_is_noncoherent_r10000(dev)) { + if (!plat_device_is_coherent(dev)) { unsigned long addr; addr = PAGE_OFFSET + plat_dma_addr_to_phys(dma_handle); @@ -295,7 +295,7 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, /* Make sure that gcc doesn't leave the empty loop body. */ for (i = 0; i < nelems; i++, sg++) { - if (!plat_device_is_coherent(dev)) + if (cpu_is_noncoherent_r10000(dev)) __dma_sync((unsigned long)page_address(sg->page), sg->length, direction); plat_unmap_dma_mem(sg->dma_address); |
