From 253073801363e5cea3cd368fed1afc3111a21c35 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 27 Mar 2015 13:11:51 +0100 Subject: MIPS: ath25: Remove unused DMA helper functions. These got merged with the ath25 support after 4e7f72660c39 (MIPS: Remove unnecessary platform dma helper functions) had already removed them for all other platforms. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-ath25/dma-coherence.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch/mips/include/asm/mach-ath25/dma-coherence.h') diff --git a/arch/mips/include/asm/mach-ath25/dma-coherence.h b/arch/mips/include/asm/mach-ath25/dma-coherence.h index d8009c93a465..65084a079b60 100644 --- a/arch/mips/include/asm/mach-ath25/dma-coherence.h +++ b/arch/mips/include/asm/mach-ath25/dma-coherence.h @@ -59,16 +59,6 @@ static inline int plat_dma_supported(struct device *dev, u64 mask) return 1; } -static inline void plat_extra_sync_for_device(struct device *dev) -{ -} - -static inline int plat_dma_mapping_error(struct device *dev, - dma_addr_t dma_addr) -{ - return 0; -} - static inline int plat_device_is_coherent(struct device *dev) { #ifdef CONFIG_DMA_COHERENT -- cgit v1.2.3 From 0acbfc66d09e97e5a01e7a23ac7e99f360ff851b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 27 Mar 2015 15:10:30 +0100 Subject: MIPS: DMA: Implement platform hook to perform post-DMA cache flushes. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-ath25/dma-coherence.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/mips/include/asm/mach-ath25/dma-coherence.h') diff --git a/arch/mips/include/asm/mach-ath25/dma-coherence.h b/arch/mips/include/asm/mach-ath25/dma-coherence.h index 65084a079b60..d5defdde32db 100644 --- a/arch/mips/include/asm/mach-ath25/dma-coherence.h +++ b/arch/mips/include/asm/mach-ath25/dma-coherence.h @@ -69,4 +69,8 @@ static inline int plat_device_is_coherent(struct device *dev) #endif } +static inline void plat_post_dma_flush(struct device *dev) +{ +} + #endif /* __ASM_MACH_ATH25_DMA_COHERENCE_H */ -- cgit v1.2.3