x86: Convert i8259_lock to raw_spinlock

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
index be2573448ed9..fb5cc5e14cfa 100644
--- a/arch/x86/kernel/time.c
+++ b/arch/x86/kernel/time.c
@@ -70,11 +70,11 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 		 * manually to deassert NMI lines for the watchdog if run
 		 * on an 82489DX-based system.
 		 */
-		spin_lock(&i8259A_lock);
+		raw_spin_lock(&i8259A_lock);
 		outb(0x0c, PIC_MASTER_OCW3);
 		/* Ack the IRQ; AEOI will end it automatically. */
 		inb(PIC_MASTER_POLL);
-		spin_unlock(&i8259A_lock);
+		raw_spin_unlock(&i8259A_lock);
 	}
 
 	global_clock_event->event_handler(global_clock_event);