ARM: dma-mapping: use dma_mmap_from_coherent()
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index db23ae4..7ec0863 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -401,6 +401,9 @@
unsigned long user_size, kern_size;
struct arm_vmregion *c;
+ if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret))
+ return ret;
+
user_size = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
c = arm_vmregion_find(&consistent_head, (unsigned long)cpu_addr);