Messages in this thread Patch in this message | | | From | Christoph Hellwig <> | Subject | [PATCH 2/4] arc: dma mapping fixes | Date | Sun, 22 Nov 2015 17:25:44 +0100 |
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Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/arc/mm/dma.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c index da289cb..695029f 100644 --- a/arch/arc/mm/dma.c +++ b/arch/arc/mm/dma.c @@ -46,7 +46,7 @@ static void *arc_dma_alloc(struct device *dev, size_t size, * (vs. always going to memory - thus are faster) */ if ((is_isa_arcv2() && ioc_exists) || - dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs) + dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs)) return paddr; /* This is kernel Virtual address (0x7000_0000 based) */ @@ -74,7 +74,7 @@ static void arc_dma_free(struct device *dev, size_t size, void *vaddr, { if (!(is_isa_arcv2() && ioc_exists) || dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs)) - iounmap((void __force __iomem *)kvaddr); + iounmap((void __force __iomem *)vaddr); free_pages_exact((void *)dma_handle, size); } @@ -135,7 +135,7 @@ static void arc_dma_sync_single_for_device(struct device *dev, _dma_cache_sync(dma_handle, size, DMA_TO_DEVICE); } -static void arm_dma_sync_sg_for_cpu(struct device *dev, +static void arc_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sglist, int nelems, enum dma_data_direction dir) { @@ -171,7 +171,7 @@ struct dma_map_ops arc_dma_ops = { .sync_single_for_device = arc_dma_sync_single_for_device, .sync_single_for_cpu = arc_dma_sync_single_for_cpu, .sync_sg_for_cpu = arc_dma_sync_sg_for_cpu, - .sync_sg_for_dev = arc_dma_sync_sg_for_device, + .sync_sg_for_device = arc_dma_sync_sg_for_device, .dma_supported = arc_dma_supported, }; EXPORT_SYMBOL(arc_dma_ops); -- 1.9.1
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