diff options
-rw-r--r-- | arch/arm/cpu/sm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/cpu/sm.c b/arch/arm/cpu/sm.c index cb33d96250..f5a1edbd4f 100644 --- a/arch/arm/cpu/sm.c +++ b/arch/arm/cpu/sm.c @@ -26,7 +26,7 @@ static unsigned int read_id_pfr1(void) { unsigned int reg; - asm("mrc p15, 0, %0, c0, c1, 1\n" : "=r"(reg)); + asm volatile ("mrc p15, 0, %0, c0, c1, 1\n" : "=r"(reg)); return reg; } @@ -34,18 +34,18 @@ static u32 read_nsacr(void) { unsigned int reg; - asm("mrc p15, 0, %0, c1, c1, 2\n" : "=r"(reg)); + asm volatile ("mrc p15, 0, %0, c1, c1, 2\n" : "=r"(reg)); return reg; } static void write_nsacr(u32 val) { - asm("mcr p15, 0, %0, c1, c1, 2" : : "r"(val)); + asm volatile ("mcr p15, 0, %0, c1, c1, 2" : : "r"(val)); } static void write_mvbar(u32 val) { - asm("mcr p15, 0, %0, c12, c0, 1" : : "r"(val)); + asm volatile ("mcr p15, 0, %0, c12, c0, 1" : : "r"(val)); } static int cpu_is_virt_capable(void) |