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(parent: 5ebf64b) | patch
powerpc/dma: remove dma_nommu_get_required_mask
authorChristoph Hellwig <hch@lst.de>
Wed, 13 Feb 2019 07:01:25 +0000 (08:01 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 18 Feb 2019 11:41:04 +0000 (22:41 +1100)
commita231abc3cc8139d5b4de2b0e41cfe4e73efe6a62
treee5c3df8b670c3be8554fb68f63117eff336f3a14tree | snapshot
parent5ebf64bf7d6169cba0c34d2ee8b4aec7cca8c6bdcommit | diff
powerpc/dma: remove dma_nommu_get_required_mask

This function is identical to the generic dma_direct_get_required_mask,
except that the generic version also takes the bus_dma_mask account,
which could lead to incorrect results in the powerpc version.

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