diff options
Diffstat (limited to 'arch/mips/mm/dma-default.c')
| -rw-r--r-- | arch/mips/mm/dma-default.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 8f23cf08f4ba..6c0fd13fa8e8 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -137,9 +137,6 @@ static void *mips_dma_alloc_coherent(struct device *dev, size_t size, struct page *page = NULL; unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT; - if (dma_alloc_from_coherent(dev, size, dma_handle, &ret)) - return ret; - gfp = massage_gfp_flags(dev, gfp); if (IS_ENABLED(CONFIG_DMA_CMA) && !(gfp & GFP_ATOMIC)) @@ -176,13 +173,9 @@ static void mips_dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs) { unsigned long addr = (unsigned long) vaddr; - int order = get_order(size); unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT; struct page *page = NULL; - if (dma_release_from_coherent(dev, order, vaddr)) - return; - plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); if (!plat_device_is_coherent(dev) && !hw_coherentio) |