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authorFelix Fietkau <nbd@openwrt.org>2013-08-15 11:28:30 +0200
committerRalf Baechle <ralf@linux-mips.org>2013-10-29 21:24:40 +0100
commit4e7f72660c39a81cc5745d5c6f23f9500f80d8d8 (patch)
treef20c6dadb500eddf4f952c0ef6f01c2900e1dc41 /arch/mips/include/asm/mach-ip32
parentMIPS: Cobalt: Move to 8250/16550 serial early printk driver (diff)
downloadlinux-4e7f72660c39a81cc5745d5c6f23f9500f80d8d8.tar.xz
linux-4e7f72660c39a81cc5745d5c6f23f9500f80d8d8.zip
MIPS: Remove unnecessary platform dma helper functions
The semantics stay the same - on Cavium Octeon the functions were dead code (it overrides the MIPS DMA ops) - on other platforms they contained no code at all. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5720/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-ip32')
-rw-r--r--arch/mips/include/asm/mach-ip32/dma-coherence.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/mips/include/asm/mach-ip32/dma-coherence.h b/arch/mips/include/asm/mach-ip32/dma-coherence.h
index 073f0c4760ba..104cfbc3ed63 100644
--- a/arch/mips/include/asm/mach-ip32/dma-coherence.h
+++ b/arch/mips/include/asm/mach-ip32/dma-coherence.h
@@ -80,17 +80,6 @@ static inline int plat_dma_supported(struct device *dev, u64 mask)
return 1;
}
-static inline void plat_extra_sync_for_device(struct device *dev)
-{
- return;
-}
-
-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)
{
return 0; /* IP32 is non-cohernet */