From b9b5df2986c1195504a0c8d1c44691ec099815df Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 15 Oct 2024 12:09:47 -0700 Subject: [PATCH] serial: cpm_uart: 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 Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20241015190953.1266194-17-bvanassche@acm.org --- drivers/tty/serial/cpm_uart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/cpm_uart.c b/drivers/tty/serial/cpm_uart.c index a927478f581d..6eb8625de435 100644 --- a/drivers/tty/serial/cpm_uart.c +++ b/drivers/tty/serial/cpm_uart.c @@ -631,7 +631,7 @@ static int cpm_uart_verify_port(struct uart_port *port, if (ser->type != PORT_UNKNOWN && ser->type != PORT_CPM) 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; -- 2.50.1