Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6-omap-h63xx.git] / include / asm-mips / atomic.h

diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 654b97d3e13a405302cdf0e96d04f83977841bf5..e64abc0d82217068d4e73fce05a31afe5009e9da 100644 (file)
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -17,14 +17,13 @@
  * <linux/spinlock.h> we have to include <linux/spinlock.h> outside the
  * main big wrapper ...
  */
-#include <linux/config.h>
 #include <linux/spinlock.h>
 
 #ifndef _ASM_ATOMIC_H
 #define _ASM_ATOMIC_H
 
+#include <linux/irqflags.h>
 #include <asm/cpu-features.h>
-#include <asm/interrupt.h>
 #include <asm/war.h>
 
 typedef struct { volatile int counter; } atomic_t;
@@ -250,7 +249,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
                "       subu    %0, %1, %3                              \n"
                "       bltz    %0, 1f                                  \n"
                "       sc      %0, %2                                  \n"
+               "       .set    noreorder                               \n"
                "       beqzl   %0, 1b                                  \n"
+               "        subu   %0, %1, %3                              \n"
+               "       .set    reorder                                 \n"
                "       sync                                            \n"
                "1:                                                     \n"
                "       .set    mips0                                   \n"
@@ -266,7 +268,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
                "       subu    %0, %1, %3                              \n"
                "       bltz    %0, 1f                                  \n"
                "       sc      %0, %2                                  \n"
+               "       .set    noreorder                               \n"
                "       beqz    %0, 1b                                  \n"
+               "        subu   %0, %1, %3                              \n"
+               "       .set    reorder                                 \n"
                "       sync                                            \n"
                "1:                                                     \n"
                "       .set    mips0                                   \n"
@@ -598,7 +603,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
                "       dsubu   %0, %1, %3                              \n"
                "       bltz    %0, 1f                                  \n"
                "       scd     %0, %2                                  \n"
+               "       .set    noreorder                               \n"
                "       beqzl   %0, 1b                                  \n"
+               "        dsubu  %0, %1, %3                              \n"
+               "       .set    reorder                                 \n"
                "       sync                                            \n"
                "1:                                                     \n"
                "       .set    mips0                                   \n"
@@ -614,7 +622,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
                "       dsubu   %0, %1, %3                              \n"
                "       bltz    %0, 1f                                  \n"
                "       scd     %0, %2                                  \n"
+               "       .set    noreorder                               \n"
                "       beqz    %0, 1b                                  \n"
+               "        dsubu  %0, %1, %3                              \n"
+               "       .set    reorder                                 \n"
                "       sync                                            \n"
                "1:                                                     \n"
                "       .set    mips0                                   \n"