From: Andrew Morton <akpm@linux-foundation.org>
Date: Sun, 8 Nov 2015 00:06:59 +0000 (-0800)
Subject: arm64: fixup for mm renames
X-Git-Tag: v4.4-rc1~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ce5c2d2c256a4c8b523036537cd6be2d6af8f69d;p=platform%2Fkernel%2Flinux-exynos.git

arm64: fixup for mm renames

__GFP_WAIT was renamed for __GFP_RECLAIM and the gfpflags_allow_blocking()
helper was added.

Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index bb4bf6a..131a199 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -562,7 +562,7 @@ static void *__iommu_alloc_attrs(struct device *dev, size_t size,
 	 */
 	gfp |= __GFP_ZERO;
 
-	if (gfp & __GFP_WAIT) {
+	if (gfpflags_allow_blocking(gfp)) {
 		struct page **pages;
 		pgprot_t prot = __get_dma_pgprot(attrs, PAGE_KERNEL, coherent);