diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 7653ea66874d..46930f82a988 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -697,7 +697,6 @@ static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
 	return ret;
 }
 
-#ifdef CONFIG_HAS_DMA
 static inline int dma_get_cache_alignment(void)
 {
 #ifdef ARCH_DMA_MINALIGN
@@ -705,7 +704,6 @@ static inline int dma_get_cache_alignment(void)
 #endif
 	return 1;
 }
-#endif
 
 /* flags for the coherent memory api */
 #define DMA_MEMORY_EXCLUSIVE		0x01