dma-mapping: remove unused gfp_t parameter to arch_dma_alloc_attrs

Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 4be070df5fc5..15e4b4e9cc20 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -502,7 +502,7 @@ dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt, void *cpu_addr,
 #define dma_get_sgtable(d, t, v, h, s) dma_get_sgtable_attrs(d, t, v, h, s, 0)
 
 #ifndef arch_dma_alloc_attrs
-#define arch_dma_alloc_attrs(dev, flag) (true)
+#define arch_dma_alloc_attrs(dev)       (true)
 #endif
 
 static inline void *dma_alloc_attrs(struct device *dev, size_t size,
@@ -521,7 +521,7 @@ static inline void *dma_alloc_attrs(struct device *dev, size_t size,
         /* let the implementation decide on the zone to allocate from: */
         flag &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM);
 
-        if (!arch_dma_alloc_attrs(&dev, &flag))
+        if (!arch_dma_alloc_attrs(&dev))
                 return NULL;
         if (!ops->alloc)
                 return NULL;