diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-06-15 13:08:30 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-06-24 09:26:02 -0700 |
| commit | 9c78ecaf7ba88818b45303365d05b5a3461e0f3b (patch) | |
| tree | 9975494c86b9ce0f52f0cdc36a64a6657ca18348 | |
| parent | 28a87b459baf7a2b583ba2cdc553e58419b2e40b (diff) | |
| download | linux-9c78ecaf7ba88818b45303365d05b5a3461e0f3b.tar.bz2 | |
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 <hch@lst.de>
Reviewed-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19528/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: iommu@lists.linux-foundation.org
Cc: linux-mips@linux-mips.org
| -rw-r--r-- | arch/mips/include/asm/mach-ath25/dma-coherence.h | 5 |
1 files changed, 0 insertions, 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) |