Commits
Christoph Hellwig committed 4a605e2d1a6
powerpc/dma: trim the fat from <asm/dma-mapping.h> There is no need to provide anything but get_arch_dma_ops to <linux/dma-mapping.h>. More the remaining declarations to <asm/iommu.h> and drop all the includes. Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>