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-rw-r--r--arch/parisc/include/asm/cache.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
index c18351cf5876..4016fe1c65a9 100644
--- a/arch/parisc/include/asm/cache.h
+++ b/arch/parisc/include/asm/cache.h
@@ -56,10 +56,10 @@ void parisc_setup_cache_timing(void);
#define asm_io_fdc(addr) asm volatile("fdc %%r0(%0)" \
ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \
ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) \
- : : "r" (addr))
+ : : "r" (addr) : "memory")
#define asm_io_sync() asm volatile("sync" \
ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \
- ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :: )
+ ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :::"memory")
#endif /* ! __ASSEMBLY__ */