X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-parisc%2Fsystem.h;h=74f037a39e6f032ce6a76ae974d521f6357d1f6e;hb=40b20c257a13c5a526ac540bc5e43d0fdf29792a;hp=863876134b2ca9cce106096cfff6551689403c79;hpb=2683e88413977a7f382106f8e8b3b684a597c761;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index 863876134b2..74f037a39e6 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -143,8 +143,6 @@ static inline void set_eiem(unsigned long val)
 #define read_barrier_depends()		do { } while(0)
 
 #define set_mb(var, value)		do { var = value; mb(); } while (0)
-#define set_wmb(var, value)		do { var = value; wmb(); } while (0)
-
 
 #ifndef CONFIG_PA20
 /* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data,
@@ -155,13 +153,14 @@ static inline void set_eiem(unsigned long val)
    type and dynamically select the 16-byte aligned int from the array
    for the semaphore.  */
 
-#define __PA_LDCW_ALIGNMENT 16
-#define __ldcw_align(a) ({ \
-  unsigned long __ret = (unsigned long) &(a)->lock[0];        		\
-  __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) & ~(__PA_LDCW_ALIGNMENT - 1); \
-  (volatile unsigned int *) __ret;                                      \
+#define __PA_LDCW_ALIGNMENT	16
+#define __ldcw_align(a) ({					\
+	unsigned long __ret = (unsigned long) &(a)->lock[0];	\
+	__ret = (__ret + __PA_LDCW_ALIGNMENT - 1)		\
+		& ~(__PA_LDCW_ALIGNMENT - 1);			\
+	(volatile unsigned int *) __ret;			\
 })
-#define LDCW	"ldcw"
+#define __LDCW	"ldcw"
 
 #else /*CONFIG_PA20*/
 /* From: "Jim Hull" <jim.hull of hp.com>
@@ -171,17 +170,18 @@ static inline void set_eiem(unsigned long val)
    they only require "natural" alignment (4-byte for ldcw, 8-byte for
    ldcd). */
 
-#define __PA_LDCW_ALIGNMENT 4
+#define __PA_LDCW_ALIGNMENT	4
 #define __ldcw_align(a) ((volatile unsigned int *)a)
-#define LDCW	"ldcw,co"
+#define __LDCW	"ldcw,co"
 
 #endif /*!CONFIG_PA20*/
 
 /* LDCW, the only atomic read-write operation PA-RISC has. *sigh*.  */
-#define __ldcw(a) ({ \
-	unsigned __ret; \
-	__asm__ __volatile__(LDCW " 0(%1),%0" : "=r" (__ret) : "r" (a)); \
-	__ret; \
+#define __ldcw(a) ({						\
+	unsigned __ret;						\
+	__asm__ __volatile__(__LDCW " 0(%1),%0"			\
+		: "=r" (__ret) : "r" (a));			\
+	__ret;							\
 })
 
 #ifdef CONFIG_SMP