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-rw-r--r--include/asm-s390/timex.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 4848057dafe..5d0332a4c2b 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -19,7 +19,7 @@ static inline cycles_t get_cycles(void)
{
cycles_t cycles;
- __asm__("stck 0(%1)" : "=m" (cycles) : "a" (&cycles) : "cc");
+ __asm__ __volatile__ ("stck 0(%1)" : "=m" (cycles) : "a" (&cycles) : "cc");
return cycles >> 2;
}
@@ -27,7 +27,7 @@ static inline unsigned long long get_clock (void)
{
unsigned long long clk;
- __asm__("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+ __asm__ __volatile__ ("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
return clk;
}