Commit 7a6878bb authored Sep 29, 2018 by Greg Kroah-Hartman

dma-mapping

Christoph writes:
  "dma mapping fix for 4.19-rc6

   fix a missing Kconfig symbol for commits introduced in 4.19-rc"

* tag 'dma-mapping-4.19-3' of git://git.infradead.org/users/hch/dma-mapping:
  dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration

parents e704966c 974c24c5

kernel/dma/Kconfig

+3 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,9 @@ config ARCH_HAS_SYNC_DMA_FOR_CPU
		bool
		select NEED_DMA_MAP_STATE

		config ARCH_HAS_SYNC_DMA_FOR_CPU_ALL
		bool

		config DMA_DIRECT_OPS
		bool
		depends on HAS_DMA