From 2436bdcda53ff4abb7897c87fa29ef3de8055344 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 25 Aug 2017 17:13:09 +0200 Subject: dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags DMA_MEMORY_IO was never used in the tree, so remove it. That means there is no need for the DMA_MEMORY_MAP flag either now, so remove it as well and change dma_declare_coherent_memory to return a normal errno value. Signed-off-by: Christoph Hellwig Reviewed-by: Marek Szyprowski --- drivers/scsi/NCR_Q720.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/NCR_Q720.c b/drivers/scsi/NCR_Q720.c index 05835bf1bf9c..54e7d26908ee 100644 --- a/drivers/scsi/NCR_Q720.c +++ b/drivers/scsi/NCR_Q720.c @@ -217,8 +217,7 @@ NCR_Q720_probe(struct device *dev) } if (dma_declare_coherent_memory(dev, base_addr, base_addr, - mem_size, DMA_MEMORY_MAP) - != DMA_MEMORY_MAP) { + mem_size, 0)) { printk(KERN_ERR "NCR_Q720: DMA declare memory failed\n"); goto out_release_region; } -- cgit v1.2.3