Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[karo-tx-linux.git] / arch / m68k / include / asm / dma-mapping.h

diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
index 3e6b8445af6a07285255fc5ce0fa80ab10003d8b..05aa53594d49d0fecd4d0e9aae1d05cddf8c9dfc 100644 (file)
--- a/arch/m68k/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -5,7 +5,6 @@
 
 struct scatterlist;
 
-#ifndef CONFIG_MMU_SUN3
 static inline int dma_supported(struct device *dev, u64 mask)
 {
        return 1;
@@ -111,8 +110,14 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t handle)
        return 0;
 }
 
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif
+/* drivers/base/dma-mapping.c */
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+                          void *cpu_addr, dma_addr_t dma_addr, size_t size);
+extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                 void *cpu_addr, dma_addr_t dma_addr,
+                                 size_t size);
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s)
+#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s)
 
 #endif  /* _M68K_DMA_MAPPING_H */