git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Christoph Hellwig <hch@lst.de>
	Wed, 13 Feb 2019 07:01:29 +0000 (08:01 +0100)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Mon, 18 Feb 2019 11:41:04 +0000 (22:41 +1100)
commit	0a6c92594ce85f5d033a18f12a027ea5cd5455ca
tree	40cb4af74482f83549335f9d35f404bb1277b459	tree \| snapshot
parent	74e0f6762b4c71c124081cecc5c8facbf2700ae9	commit \| diff

powerpc/dma: use the dma_direct mapping routines

Switch the streaming DMA mapping and ownership transfer methods to the
functionally identical dma_direct_ versions. Factor the cache
maintainance helpers into the form expected by the common code for that.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

Linux Kernel Source Tree.

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arch/powerpc/include/asm/dma-mapping.h		diff \| blob \| history
arch/powerpc/kernel/dma-iommu.c		diff \| blob \| history
arch/powerpc/kernel/dma.c		diff \| blob \| history
arch/powerpc/mm/dma-noncoherent.c		diff \| blob \| history
arch/powerpc/platforms/Kconfig.cputype		diff \| blob \| history