drivers/serial: use nr_irqs

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 6bdf3362e3b..874786a11fe 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -741,7 +741,7 @@ static int uart_set_info(struct uart_state *state,
         if (port->ops->verify_port)
                 retval = port->ops->verify_port(port, &new_serial);
 
-        if ((new_serial.irq >= NR_IRQS) || (new_serial.irq < 0) ||
+        if ((new_serial.irq >= nr_irqs) || (new_serial.irq < 0) ||
             (new_serial.baud_base < 9600))
                 retval = -EINVAL;