3 files changed, 29 insertions, 10 deletions
diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h
index 4435a445a..349a47a91 100644
--- a/arch/h8300/include/asm/atomic.h
+++ b/arch/h8300/include/asm/atomic.h
@@ -28,6 +28,19 @@ static inline int atomic_##op##_return(int i, atomic_t *v)	\
 	return ret;						\
 }
 
+#define ATOMIC_FETCH_OP(op, c_op)				\
+static inline int atomic_fetch_##op(int i, atomic_t *v)		\
+{								\
+	h8300flags flags;					\
+	int ret;						\
+								\
+	flags = arch_local_irq_save();				\
+	ret = v->counter;					\
+	v->counter c_op i;					\
+	arch_local_irq_restore(flags);				\
+	return ret;						\
+}
+
 #define ATOMIC_OP(op, c_op)					\
 static inline void atomic_##op(int i, atomic_t *v)		\
 {								\
@@ -41,17 +54,21 @@ static inline void atomic_##op(int i, atomic_t *v)		\
 ATOMIC_OP_RETURN(add, +=)
 ATOMIC_OP_RETURN(sub, -=)
 
-ATOMIC_OP(and, &=)
-ATOMIC_OP(or,  |=)
-ATOMIC_OP(xor, ^=)
+#define ATOMIC_OPS(op, c_op)					\
+	ATOMIC_OP(op, c_op)					\
+	ATOMIC_FETCH_OP(op, c_op)
+
+ATOMIC_OPS(and, &=)
+ATOMIC_OPS(or,  |=)
+ATOMIC_OPS(xor, ^=)
+ATOMIC_OPS(add, +=)
+ATOMIC_OPS(sub, -=)
 
+#undef ATOMIC_OPS
 #undef ATOMIC_OP_RETURN
 #undef ATOMIC_OP
 
-#define atomic_add(i, v)		(void)atomic_add_return(i, v)
 #define atomic_add_negative(a, v)	(atomic_add_return((a), (v)) < 0)
-
-#define atomic_sub(i, v)		(void)atomic_sub_return(i, v)
 #define atomic_sub_and_test(i, v)	(atomic_sub_return(i, v) == 0)
 
 #define atomic_inc_return(v)		atomic_add_return(1, v)
diff --git a/arch/h8300/include/asm/io.h b/arch/h8300/include/asm/io.h
index 2e221c5f0..f86918aed 100644
--- a/arch/h8300/include/asm/io.h
+++ b/arch/h8300/include/asm/io.h
@@ -3,6 +3,8 @@
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
+
 /* H8/300 internal I/O functions */
 
 #define __raw_readb __raw_readb
diff --git a/arch/h8300/kernel/dma.c b/arch/h8300/kernel/dma.c
index eeb13d3f2..3651da045 100644
--- a/arch/h8300/kernel/dma.c
+++ b/arch/h8300/kernel/dma.c
@@ -12,7 +12,7 @@
 
 static void *dma_alloc(struct device *dev, size_t size,
 		       dma_addr_t *dma_handle, gfp_t gfp,
-		       struct dma_attrs *attrs)
+		       unsigned long attrs)
 {
 	void *ret;
 
@@ -32,7 +32,7 @@ static void *dma_alloc(struct device *dev, size_t size,
 
 static void dma_free(struct device *dev, size_t size,
 		     void *vaddr, dma_addr_t dma_handle,
-		     struct dma_attrs *attrs)
+		     unsigned long attrs)
 
 {
 	free_pages((unsigned long)vaddr, get_order(size));
@@ -41,14 +41,14 @@ static void dma_free(struct device *dev, size_t size,
 static dma_addr_t map_page(struct device *dev, struct page *page,
 				  unsigned long offset, size_t size,
 				  enum dma_data_direction direction,
-				  struct dma_attrs *attrs)
+				  unsigned long attrs)
 {
 	return page_to_phys(page) + offset;
 }
 
 static int map_sg(struct device *dev, struct scatterlist *sgl,
 		  int nents, enum dma_data_direction direction,
-		  struct dma_attrs *attrs)
+		  unsigned long attrs)
 {
 	struct scatterlist *sg;
 	int i;