diff options
Diffstat (limited to 'arch/mips/kernel/i8253.c')
| -rw-r--r-- | arch/mips/kernel/i8253.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index c2d497ceffdd..fc4aa07b6d35 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -24,9 +24,7 @@ DEFINE_SPINLOCK(i8253_lock); static void init_pit_timer(enum clock_event_mode mode, struct clock_event_device *evt) { - unsigned long flags; - - spin_lock_irqsave(&i8253_lock, flags); + spin_lock(&i8253_lock); switch(mode) { case CLOCK_EVT_MODE_PERIODIC: @@ -55,7 +53,7 @@ static void init_pit_timer(enum clock_event_mode mode, /* Nothing to do here */ break; } - spin_unlock_irqrestore(&i8253_lock, flags); + spin_unlock(&i8253_lock); } /* @@ -65,12 +63,10 @@ static void init_pit_timer(enum clock_event_mode mode, */ static int pit_next_event(unsigned long delta, struct clock_event_device *evt) { - unsigned long flags; - - spin_lock_irqsave(&i8253_lock, flags); + spin_lock(&i8253_lock); outb_p(delta & 0xff , PIT_CH0); /* LSB */ outb(delta >> 8 , PIT_CH0); /* MSB */ - spin_unlock_irqrestore(&i8253_lock, flags); + spin_unlock(&i8253_lock); return 0; } |