ARM: Remove support for macro CONSISTENT_DMA_SIZE

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / dma-mapping.c

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 5b59ce5728778d92ee76643bbc680a3311a65e25..50be842e89fd06ca43c9dd71a296509ad065bb1b 100644 (file)
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -129,11 +129,7 @@ static void __dma_free_buffer(struct page *page, size_t size)
  */
 static pte_t **consistent_pte;
 
-#ifdef CONSISTENT_DMA_SIZE
-#define DEFAULT_CONSISTENT_DMA_SIZE CONSISTENT_DMA_SIZE
-#else
 #define DEFAULT_CONSISTENT_DMA_SIZE SZ_2M
-#endif
 
 unsigned long consistent_base = CONSISTENT_END - DEFAULT_CONSISTENT_DMA_SIZE;