Commit 83fcaf70 authored by Jens Axboe's avatar Jens Axboe
Browse files

fvr32: fixup dma-mapping for new sg layout 



Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 71df50a4

include/asm-avr32/dma-mapping.h

+3 −4
Original line number Diff line number Diff line
@@ -217,8 +217,8 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, 
	for (i = 0; i < nents; i++) {

		char *virt;



		sg[i].dma_address = page_to_bus(sg[i].page) + sg[i].offset;

		virt = page_address(sg[i].page) + sg[i].offset;

		sg[i].dma_address = page_to_bus(sg_page(&sg[i])) + sg[i].offset;

		virt = sg_virt(&sg[i]);

		dma_cache_sync(dev, virt, sg[i].length, direction);

	}
@@ -327,8 +327,7 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, 
	int i;



	for (i = 0; i < nents; i++) {

		dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,

			       sg[i].length, direction);

		dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, direction);

	}

}