summaryrefslogtreecommitdiffstats
path: root/arch/openrisc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/include/asm/dma-mapping.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/openrisc/include/asm/dma-mapping.h b/arch/openrisc/include/asm/dma-mapping.h
index 7dfe9d50856e..8fc08b883477 100644
--- a/arch/openrisc/include/asm/dma-mapping.h
+++ b/arch/openrisc/include/asm/dma-mapping.h
@@ -35,14 +35,15 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &or1k_dma_map_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
+#define HAVE_ARCH_DMA_SUPPORTED 1
static inline int dma_supported(struct device *dev, u64 dma_mask)
{
/* Support 32 bit DMA mask exclusively */
return dma_mask == DMA_BIT_MASK(32);
}
+#include <asm-generic/dma-mapping-common.h>
+
static inline int dma_set_mask(struct device *dev, u64 dma_mask)
{
if (!dev->dma_mask || !dma_supported(dev, dma_mask))