These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / hexagon / kernel / dma.c

diff --git a/kernel/arch/hexagon/kernel/dma.c b/kernel/arch/hexagon/kernel/dma.c
index b74f9ba..9e3ddf7 100644 (file)
--- a/kernel/arch/hexagon/kernel/dma.c
+++ b/kernel/arch/hexagon/kernel/dma.c
@@ -44,17 +44,6 @@ int dma_supported(struct device *dev, u64 mask)
 }
 EXPORT_SYMBOL(dma_supported);
 
-int dma_set_mask(struct device *dev, u64 mask)
-{
-       if (!dev->dma_mask || !dma_supported(dev, mask))
-               return -EIO;
-
-       *dev->dma_mask = mask;
-
-       return 0;
-}
-EXPORT_SYMBOL(dma_set_mask);
-
 static struct gen_pool *coherent_pool;