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-rw-r--r--src/include/cpu/x86/lapic.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/include/cpu/x86/lapic.h b/src/include/cpu/x86/lapic.h
index 7e3a96d042..f965bae8c7 100644
--- a/src/include/cpu/x86/lapic.h
+++ b/src/include/cpu/x86/lapic.h
@@ -82,21 +82,21 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
switch (size) {
case 1:
__asm__ __volatile__("xchgb %b0,%1"
- :"=q" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
+ : "=q" (x)
+ : "m" (*__xg(ptr)), "0" (x)
+ : "memory");
break;
case 2:
__asm__ __volatile__("xchgw %w0,%1"
- :"=r" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
+ : "=r" (x)
+ : "m" (*__xg(ptr)), "0" (x)
+ : "memory");
break;
case 4:
__asm__ __volatile__("xchgl %0,%1"
- :"=r" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
+ : "=r" (x)
+ : "m" (*__xg(ptr)), "0" (x)
+ : "memory");
break;
}
return x;