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Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm
/
mm
/
dma-mapping.c
diff --git
a/arch/arm/mm/dma-mapping.c
b/arch/arm/mm/dma-mapping.c
index dbddc07a3bbd9abc6d2ba9169085457d4fc86dc5..f5e1a8471714cd421e2ab9dee54ae88f144316d1 100644
(file)
--- a/
arch/arm/mm/dma-mapping.c
+++ b/
arch/arm/mm/dma-mapping.c
@@
-455,7
+455,6
@@
static void __dma_remap(struct page *page, size_t size, pgprot_t prot)
unsigned end = start + size;
apply_to_page_range(&init_mm, start, size, __dma_update_pte, &prot);
- dsb();
flush_tlb_kernel_range(start, end);
}