From 9c78ecaf7ba88818b45303365d05b5a3461e0f3b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 15 Jun 2018 13:08:30 +0200 Subject: [PATCH] MIPS: remove a dead ifdef from mach-ath25/dma-coherence.h ath25 is alwas non-coherent, so keeping these ifdefs doesn't make any sense. Signed-off-by: Christoph Hellwig Reviewed-by: Paul Burton Patchwork: https://patchwork.linux-mips.org/patch/19528/ Signed-off-by: Paul Burton Cc: Florian Fainelli Cc: David Daney Cc: Kevin Cernekee Cc: Jiaxun Yang Cc: Tom Bogendoerfer Cc: Huacai Chen Cc: iommu@lists.linux-foundation.org Cc: linux-mips@linux-mips.org --- arch/mips/include/asm/mach-ath25/dma-coherence.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/mips/include/asm/mach-ath25/dma-coherence.h b/arch/mips/include/asm/mach-ath25/dma-coherence.h index d5defdde32db..124755d4f079 100644 --- a/arch/mips/include/asm/mach-ath25/dma-coherence.h +++ b/arch/mips/include/asm/mach-ath25/dma-coherence.h @@ -61,12 +61,7 @@ static inline int plat_dma_supported(struct device *dev, u64 mask) static inline int plat_device_is_coherent(struct device *dev) { -#ifdef CONFIG_DMA_COHERENT - return 1; -#endif -#ifdef CONFIG_DMA_NONCOHERENT return 0; -#endif } static inline void plat_post_dma_flush(struct device *dev)