swiotlb: use unmap_single instead of swiotlb_unmap_single in swiotlb_free_coherent

We don't need any check in swiotlb_unmap_single here. unmap_single is
appropriate.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 2fb485d0e7eb..bf61c73a3418 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -513,7 +513,7 @@ swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
                 free_pages((unsigned long) vaddr, get_order(size));
         else
                 /* DMA_TO_DEVICE to avoid memcpy in unmap_single */
-                swiotlb_unmap_single (hwdev, dma_handle, size, DMA_TO_DEVICE);
+                unmap_single(hwdev, vaddr, size, DMA_TO_DEVICE);
 }
 
 static void