[PATCH v3 17/22] serial: ucc_uart: Switch to irq_get_nr_irqs()

[Bart Van Assche]

Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global
variable into a variable with file scope.

Cc: Timur Tabi <timur@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/tty/serial/ucc_uart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c
index 53bb8c5ef499..4eed909468ff 100644
--- a/drivers/tty/serial/ucc_uart.c
+++ b/drivers/tty/serial/ucc_uart.c
@@ -1045,7 +1045,7 @@ static int qe_uart_verify_port(struct uart_port *port,
 	if (ser->type != PORT_UNKNOWN && ser->type != PORT_CPM)
 		return -EINVAL;
 
-	if (ser->irq < 0 || ser->irq >= nr_irqs)
+	if (ser->irq < 0 || ser->irq >= irq_get_nr_irqs())
 		return -EINVAL;
 
 	if (ser->baud_base < 9600)