| Message ID | 1394826745-24191-3-git-send-email-lauraa@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 608c343..99ff063 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -104,7 +104,7 @@ static void arm64_swiotlb_free_noncoherent(struct device *dev, size_t size, void *swiotlb_addr = phys_to_virt(dma_to_phys(dev, dma_handle)); vunmap(vaddr); - swiotlb_free_coherent(dev, size, swiotlb_addr, dma_handle); + arm64_swiotlb_free_coherent(dev, size, swiotlb_addr, dma_handle, attrs); } static dma_addr_t arm64_swiotlb_map_page(struct device *dev,
The noncoherent free function currently unconditionally frees back to the page allocator which is incorrect for CMA pages. call the coherent free function to correctly differentiate between pages. Signed-off-by: Laura Abbott <lauraa@codeaurora.org> --- arch/arm64/mm/dma-mapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)