dma-mapping: fix the prototype of dma_map_single()

[oweals/u-boot.git] / arch / x86 / include / asm / dma-mapping.h

diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 900b99b8a69a194f5b3f1203829a65f62222b302..7e205e3313acb4b569ec62afe8aa1bb4d2fbff38 100644 (file)
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -11,6 +11,7 @@
 #include <asm/cache.h>
 #include <cpu_func.h>
 #include <linux/dma-direction.h>
+#include <linux/types.h>
 #include <malloc.h>
 
 #define        dma_mapping_error(x, y) 0
@@ -26,8 +27,8 @@ static inline void dma_free_coherent(void *addr)
        free(addr);
 }
 
-static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
-                                          enum dma_data_direction dir)
+static inline dma_addr_t dma_map_single(void *vaddr, size_t len,
+                                       enum dma_data_direction dir)
 {
        unsigned long addr = (unsigned long)vaddr;