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Commit b70e52ca authored by Geliang Tang's avatar Geliang Tang Committed by Vinod Koul
Browse files

dmaengine: mv_xor: use offset_in_page() macro 



Use offset_in_page() macro instead of open-coding.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent f62e5f61

drivers/dma/mv_xor.c

+2 −2
Original line number Diff line number Diff line
@@ -960,7 +960,7 @@ static int mv_chan_memcpy_self_test(struct mv_xor_chan *mv_chan) 
	}



	src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src),

			       (size_t)src & ~PAGE_MASK, PAGE_SIZE,

			       offset_in_page(src), PAGE_SIZE,

			       DMA_TO_DEVICE);

	unmap->addr[0] = src_dma;
@@ -972,7 +972,7 @@ static int mv_chan_memcpy_self_test(struct mv_xor_chan *mv_chan) 
	unmap->to_cnt = 1;



	dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest),

				(size_t)dest & ~PAGE_MASK, PAGE_SIZE,

				offset_in_page(dest), PAGE_SIZE,

				DMA_FROM_DEVICE);

	unmap->addr[1] = dest_dma;