3 files changed, 1 insertions, 9 deletions
diff --git a/arch/sparc/include/asm/dma-mapping.h b/arch/sparc/include/asm/dma-mapping.h
index 69cc627779f2..60bf1633d554 100644
--- a/arch/sparc/include/asm/dma-mapping.h
+++ b/arch/sparc/include/asm/dma-mapping.h
@@ -5,11 +5,6 @@
 #include <linux/mm.h>
 #include <linux/dma-debug.h>
 
-#define DMA_ERROR_CODE	(~(dma_addr_t)0x0)
-
-#define HAVE_ARCH_DMA_SUPPORTED 1
-int dma_supported(struct device *dev, u64 mask);
-
 static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 				  enum dma_data_direction dir)
 {
@@ -19,7 +14,6 @@ static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 }
 
 extern const struct dma_map_ops *dma_ops;
-extern const struct dma_map_ops *leon_dma_ops;
 extern const struct dma_map_ops pci32_dma_ops;
 
 extern struct bus_type pci_bus_type;
@@ -28,7 +22,7 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 {
 #ifdef CONFIG_SPARC_LEON
 	if (sparc_cpu_model == sparc_leon)
-		return leon_dma_ops;
+		return &pci32_dma_ops;
 #endif
 #if defined(CONFIG_SPARC32) && defined(CONFIG_PCI)
 	if (bus == &pci_bus_type)
diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
index 12ebee2d97c7..bdb1447aa1bb 100644
--- a/arch/sparc/include/asm/uaccess_32.h
+++ b/arch/sparc/include/asm/uaccess_32.h
@@ -277,7 +277,6 @@ static inline unsigned long clear_user(void __user *addr, unsigned long n)
 		return n;
 }
 
-__must_check long strlen_user(const char __user *str);
 __must_check long strnlen_user(const char __user *str, long n);
 
 #endif /* _ASM_UACCESS_H */
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index 6096d671aa63..113d84eaa15e 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -194,7 +194,6 @@ unsigned long __must_check __clear_user(void __user *, unsigned long);
 
 #define clear_user __clear_user
 
-__must_check long strlen_user(const char __user *str);
 __must_check long strnlen_user(const char __user *str, long n);
 
 struct pt_regs;