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-rw-r--r--arch/hexagon/kernel/dma.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 8140b1c5de68..546792d176a4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -35,15 +35,6 @@ static inline void *dma_addr_to_virt(dma_addr_t dma_addr)
return phys_to_virt((unsigned long) dma_addr);
}
-int dma_supported(struct device *dev, u64 mask)
-{
- if (mask == DMA_BIT_MASK(32))
- return 1;
- else
- return 0;
-}
-EXPORT_SYMBOL(dma_supported);
-
static struct gen_pool *coherent_pool;