Commit 35ddb69c authored Apr 18, 2018 by Christoph Hellwig

dma-mapping: simplify Kconfig dependencies



ARCH_DMA_ADDR_T_64BIT is always true for 64-bit architectures now, so we
can skip the clause requiring it.  'n' is the default default, so no need
to explicitly state it.

Tested-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

parent 10314e09

lib/Kconfig

+2 −4

Original line number	Diff line number	Diff line
		@@ -443,13 +443,11 @@ config IOMMU_HELPER

		config DMA_DIRECT_OPS
		bool
		depends on HAS_DMA && (!64BIT \|\| ARCH_DMA_ADDR_T_64BIT)
		default n
		depends on HAS_DMA

		config DMA_VIRT_OPS
		bool
		depends on HAS_DMA && (!64BIT \|\| ARCH_DMA_ADDR_T_64BIT)
		default n
		depends on HAS_DMA

		config SWIOTLB
		bool

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