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-rw-r--r--arch/powerpc/include/asm/hw_irq.h5
-rw-r--r--arch/powerpc/include/asm/reg.h4
2 files changed, 4 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 53512374e1c9..b7f8f4a87cc0 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -80,7 +80,7 @@ static inline void local_irq_disable(void)
__asm__ __volatile__("wrteei 0": : :"memory");
#else
unsigned long msr;
- __asm__ __volatile__("": : :"memory");
+
msr = mfmsr();
SET_MSR_EE(msr & ~MSR_EE);
#endif
@@ -92,7 +92,7 @@ static inline void local_irq_enable(void)
__asm__ __volatile__("wrteei 1": : :"memory");
#else
unsigned long msr;
- __asm__ __volatile__("": : :"memory");
+
msr = mfmsr();
SET_MSR_EE(msr | MSR_EE);
#endif
@@ -108,7 +108,6 @@ static inline void local_irq_save_ptr(unsigned long *flags)
#else
SET_MSR_EE(msr & ~MSR_EE);
#endif
- __asm__ __volatile__("": : :"memory");
}
#define local_save_flags(flags) ((flags) = mfmsr())
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index fb359b0a6937..a3c28e46947c 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -745,11 +745,11 @@
asm volatile("mfmsr %0" : "=r" (rval)); rval;})
#ifdef CONFIG_PPC64
#define __mtmsrd(v, l) asm volatile("mtmsrd %0," __stringify(l) \
- : : "r" (v))
+ : : "r" (v) : "memory")
#define mtmsrd(v) __mtmsrd((v), 0)
#define mtmsr(v) mtmsrd(v)
#else
-#define mtmsr(v) asm volatile("mtmsr %0" : : "r" (v))
+#define mtmsr(v) asm volatile("mtmsr %0" : : "r" (v) : "memory")
#endif
#define mfspr(rn) ({unsigned long rval; \
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