Commit 47142f07 authored by Marek Szyprowski's avatar Marek Szyprowski
Browse files

ARM: dma-mapping: use dma_mmap_from_coherent() 



Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
parent bca0fa5f

arch/arm/mm/dma-mapping.c

+3 −0
Original line number Diff line number Diff line
@@ -401,6 +401,9 @@ static int dma_mmap(struct device *dev, struct vm_area_struct *vma, 
	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);