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serial: ucc_uart: Switch to irq_get_nr_irqs()

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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@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-18-bvanassche@acm.org
This commit is contained in:
Bart Van Assche 2024-10-15 12:09:48 -07:00 committed by Thomas Gleixner
parent b9b5df2986
commit 18444d3399
1 changed files with 1 additions and 1 deletions
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drivers/tty/serial/ucc_uart.c
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@ -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)