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| author | Bart Van Assche <bvanassche@acm.org> | 2024-10-15 12:09:45 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-10-16 21:56:58 +0200 |
| commit | 3905fb8738ca3474982a4d230e9493a409837388 (patch) | |
| tree | f0d611435ce093eece89157935aca8272f6e6914 /drivers/tty | |
| parent | 4846c4c17e292537d4fedd9995432d3a0d78d355 (diff) | |
| download | lwn-3905fb8738ca3474982a4d230e9493a409837388.tar.gz lwn-3905fb8738ca3474982a4d230e9493a409837388.zip | |
serial: amba-pl010: 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@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-15-bvanassche@acm.org
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/amba-pl010.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c index eabbf8afc9b5..c3a7fad02ac9 100644 --- a/drivers/tty/serial/amba-pl010.c +++ b/drivers/tty/serial/amba-pl010.c @@ -499,7 +499,7 @@ static int pl010_verify_port(struct uart_port *port, struct serial_struct *ser) int ret = 0; 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; |