From 57bf5a8963f80fb3828c46c3e3a5b2dd790e09a7 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 22 Dec 2017 16:05:15 +0100 Subject: dma-mapping: clear harmful GFP_* flags in common code Lift the code from x86 so that we behave consistently. In the future we should probably warn if any of these is set. Signed-off-by: Christoph Hellwig Acked-by: Jesper Nilsson Acked-by: Geert Uytterhoeven [m68k] --- arch/mips/netlogic/common/nlm-dma.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/mips/netlogic') diff --git a/arch/mips/netlogic/common/nlm-dma.c b/arch/mips/netlogic/common/nlm-dma.c index 0ec9d9da6d51..49c975b6aa28 100644 --- a/arch/mips/netlogic/common/nlm-dma.c +++ b/arch/mips/netlogic/common/nlm-dma.c @@ -47,9 +47,6 @@ static char *nlm_swiotlb; static void *nlm_dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) { - /* ignore region specifiers */ - gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM); - #ifdef CONFIG_ZONE_DMA32 if (dev->coherent_dma_mask <= DMA_BIT_MASK(32)) gfp |= __GFP_DMA32; -- cgit v1.2.3