From 7610fdf5e056ad5764d19f39db49b11608334610 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 13 Feb 2019 08:01:31 +0100 Subject: powerpc/dma: remove get_dma_offset Just fold the calculation into __phys_to_dma/__dma_to_phys as those are the only places that should know about it. Signed-off-by: Christoph Hellwig Acked-by: Benjamin Herrenschmidt Tested-by: Christian Zigotzky Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/dma-direct.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/include/asm/dma-direct.h') diff --git a/arch/powerpc/include/asm/dma-direct.h b/arch/powerpc/include/asm/dma-direct.h index 92d8aed86422..a2912b47102c 100644 --- a/arch/powerpc/include/asm/dma-direct.h +++ b/arch/powerpc/include/asm/dma-direct.h @@ -13,11 +13,15 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) static inline dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) { - return paddr + get_dma_offset(dev); + if (!dev) + return paddr + PCI_DRAM_OFFSET; + return paddr + dev->archdata.dma_offset; } static inline phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr) { - return daddr - get_dma_offset(dev); + if (!dev) + return daddr - PCI_DRAM_OFFSET; + return daddr - dev->archdata.dma_offset; } #endif /* ASM_POWERPC_DMA_DIRECT_H */ -- cgit