[tip: irq/core] serial: amba-pl011: Switch to irq_get_nr_irqs()

[tip-bot2 for Bart Van Assche]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     d1a9a2f4ca62c35cc0ffab653241ef686a6a7526
Gitweb:        https://git.kernel.org/tip/d1a9a2f4ca62c35cc0ffab653241ef686a6a7526
Author:        Bart Van Assche <bvanassche@xxxxxxx>
AuthorDate:    Tue, 15 Oct 2024 12:09:46 -07:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 16 Oct 2024 21:56:58 +02:00

serial: amba-pl011: Switch to irq_get_nr_irqs()

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.

Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20241015190953.1266194-16-bvanassche@xxxxxxx

---
 drivers/tty/serial/amba-pl011.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 7d0134e..1c60850 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2202,7 +2202,7 @@ static int pl011_verify_port(struct uart_port *port, struct serial_struct *ser)
 
 	if (ser->type != PORT_UNKNOWN && ser->type != PORT_AMBA)
 		ret = -EINVAL;
-	if (ser->irq < 0 || ser->irq >= nr_irqs)
+	if (ser->irq < 0 || ser->irq >= irq_get_nr_irqs())
 		ret = -EINVAL;
 	if (ser->baud_base < 9600)
 		ret = -EINVAL;