[ARM] 3796/1: S3C24XX: Add per-cpu DMA channel mapper

[linux-2.6-omap-h63xx.git] / include / asm-i386 / rwsem.h

diff --git a/include/asm-i386/rwsem.h b/include/asm-i386/rwsem.h
index 2f07601562e752a3a2646ffc67b8fba06e7c9c91..43113f5608ebb930127ca4b1c16ac01cd991b2bb 100644 (file)
--- a/include/asm-i386/rwsem.h
+++ b/include/asm-i386/rwsem.h
@@ -111,8 +111,8 @@ LOCK_PREFIX "  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value
                "  jmp       1b\n"
                LOCK_SECTION_END
                "# ending down_read\n\t"
-               : "=m"(sem->count)
-               : "a"(sem), "m"(sem->count)
+               : "+m" (sem->count)
+               : "a" (sem)
                : "memory", "cc");
 }
 
@@ -133,8 +133,8 @@ LOCK_PREFIX "  cmpxchgl  %2,%0\n\t"
                "  jnz       1b\n\t"
                "2:\n\t"
                "# ending __down_read_trylock\n\t"
-               : "+m"(sem->count), "=&a"(result), "=&r"(tmp)
-               : "i"(RWSEM_ACTIVE_READ_BIAS)
+               : "+m" (sem->count), "=&a" (result), "=&r" (tmp)
+               : "i" (RWSEM_ACTIVE_READ_BIAS)
                : "memory", "cc");
        return result>=0 ? 1 : 0;
 }
@@ -161,8 +161,8 @@ LOCK_PREFIX "  xadd      %%edx,(%%eax)\n\t" /* subtract 0x0000ffff, returns the
                "  jmp       1b\n"
                LOCK_SECTION_END
                "# ending down_write"
-               : "=m"(sem->count), "=d"(tmp)
-               : "a"(sem), "1"(tmp), "m"(sem->count)
+               : "+m" (sem->count), "=d" (tmp)
+               : "a" (sem), "1" (tmp)
                : "memory", "cc");
 }
 
@@ -205,8 +205,8 @@ LOCK_PREFIX "  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old valu
                "  jmp       1b\n"
                LOCK_SECTION_END
                "# ending __up_read\n"
-               : "=m"(sem->count), "=d"(tmp)
-               : "a"(sem), "1"(tmp), "m"(sem->count)
+               : "+m" (sem->count), "=d" (tmp)
+               : "a" (sem), "1" (tmp)
                : "memory", "cc");
 }
 
@@ -231,8 +231,8 @@ LOCK_PREFIX "  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 ->
                "  jmp       1b\n"
                LOCK_SECTION_END
                "# ending __up_write\n"
-               : "=m"(sem->count)
-               : "a"(sem), "i"(-RWSEM_ACTIVE_WRITE_BIAS), "m"(sem->count)
+               : "+m" (sem->count)
+               : "a" (sem), "i" (-RWSEM_ACTIVE_WRITE_BIAS)
                : "memory", "cc", "edx");
 }
 
@@ -256,8 +256,8 @@ LOCK_PREFIX "  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001
                "  jmp       1b\n"
                LOCK_SECTION_END
                "# ending __downgrade_write\n"
-               : "=m"(sem->count)
-               : "a"(sem), "i"(-RWSEM_WAITING_BIAS), "m"(sem->count)
+               : "+m" (sem->count)
+               : "a" (sem), "i" (-RWSEM_WAITING_BIAS)
                : "memory", "cc");
 }
 
@@ -268,8 +268,8 @@ static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
 {
        __asm__ __volatile__(
 LOCK_PREFIX    "addl %1,%0"
-               : "=m"(sem->count)
-               : "ir"(delta), "m"(sem->count));
+               : "+m" (sem->count)
+               : "ir" (delta));
 }
 
 /*
@@ -280,10 +280,9 @@ static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
        int tmp = delta;
 
        __asm__ __volatile__(
-LOCK_PREFIX    "xadd %0,(%2)"
-               : "+r"(tmp), "=m"(sem->count)
-               : "r"(sem), "m"(sem->count)
-               : "memory");
+LOCK_PREFIX    "xadd %0,%1"
+               : "+r" (tmp), "+m" (sem->count)
+               : : "memory");
 
        return tmp+delta;
 }