From e56751c961eaf232f121025c29af94ab3d64feb2 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Thu, 23 Mar 2017 21:16:32 +0800 Subject: [PATCH] microblaze: use sg_phys() Use sg_phys() instead of open-coding it. Signed-off-by: Geliang Tang Signed-off-by: Michal Simek --- arch/microblaze/kernel/dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c index 12e093a03e60..e45ada8fb006 100644 --- a/arch/microblaze/kernel/dma.c +++ b/arch/microblaze/kernel/dma.c @@ -65,8 +65,7 @@ static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl, if (attrs & DMA_ATTR_SKIP_CPU_SYNC) continue; - __dma_sync(page_to_phys(sg_page(sg)) + sg->offset, - sg->length, direction); + __dma_sync(sg_phys(sg), sg->length, direction); } return nents; -- 2.20.1