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MIPS: remove CONFIG_DMA_PERDEV_COHERENT
Just select DMA_NONCOHERENT and ARCH_HAS_SETUP_DMA_OPS from the MIPS_GENERIC platform instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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@ -126,6 +126,7 @@ choice
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config MIPS_GENERIC_KERNEL
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bool "Generic board-agnostic MIPS kernel"
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select ARCH_HAS_SETUP_DMA_OPS
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select MIPS_GENERIC
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select BOOT_RAW
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select BUILTIN_DTB
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@ -135,7 +136,7 @@ config MIPS_GENERIC_KERNEL
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select CPU_MIPSR2_IRQ_EI
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select CPU_MIPSR2_IRQ_VI
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select CSRC_R4K
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select DMA_PERDEV_COHERENT
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select DMA_NONCOHERENT
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select HAVE_PCI
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select IRQ_MIPS_CPU
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select MIPS_AUTO_PFN_OFFSET
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@ -135,7 +135,7 @@ void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
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}
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#endif
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#ifdef CONFIG_DMA_PERDEV_COHERENT
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#ifdef CONFIG_ARCH_HAS_SETUP_DMA_OPS
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void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
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const struct iommu_ops *iommu, bool coherent)
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{
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