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authorChristoph Hellwig <hch@lst.de>2017-05-22 12:40:56 +0300
committerChristoph Hellwig <hch@lst.de>2017-06-28 16:54:47 +0300
commit447d899b18169b2ee5e42b2fa8b32dbb40a30a24 (patch)
treeeb2a29cc3dadb4fdc63c211063b3ad1150f37b07 /include/linux/dma-mapping.h
parent5860acc1a905b05c14e9ed9e22c20aad1a72554a (diff)
downloadlinux-447d899b18169b2ee5e42b2fa8b32dbb40a30a24.tar.xz
dma-mapping: remove HAVE_ARCH_DMA_SUPPORTED
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/dma-mapping.h')
-rw-r--r--include/linux/dma-mapping.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index a57875309bfd..3e5908656226 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -549,7 +549,6 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
return 0;
}
-#ifndef HAVE_ARCH_DMA_SUPPORTED
static inline int dma_supported(struct device *dev, u64 mask)
{
const struct dma_map_ops *ops = get_dma_ops(dev);
@@ -560,7 +559,6 @@ static inline int dma_supported(struct device *dev, u64 mask)
return 1;
return ops->dma_supported(dev, mask);
}
-#endif
#ifndef HAVE_ARCH_DMA_SET_MASK
static inline int dma_set_mask(struct device *dev, u64 mask)