diff options
| author |   Bart Van Assche <bvanassche@acm.org> | 2024-10-15 12:09:53 -0700 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2024-10-16 21:56:59 +0200 |
| commit | ef4c675dc2961ee533bdc1ea20390761df0af5be (patch) | |
| tree | 31161e2c4767aae1f14f220cfd6b32748bfc4178 | |
| parent | genirq: Switch to irq_get_nr_irqs() (diff) | |
| download | wireguard-linux-ef4c675dc2961ee533bdc1ea20390761df0af5be.tar.xz wireguard-linux-ef4c675dc2961ee533bdc1ea20390761df0af5be.zip | |
genirq: Unexport nr_irqs
Unexport nr_irqs and declare it static now that all code that reads or
modifies nr_irqs has been converted to number_of_interrupts() /
set_number_of_interrupts(). Change the type of 'nr_irqs' from 'int' into
'unsigned int' to match the return type and argument type of the
irq_get_nr_iqs() / irq_set_nr_irqs() functions.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-23-bvanassche@acm.org
| -rw-r--r-- | include/linux/irqnr.h | 1 | ||||
| -rw-r--r-- | kernel/irq/irqdesc.c | 3 |
2 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h index a33088d27c54..e97206c721a0 100644 --- a/include/linux/irqnr.h +++ b/include/linux/irqnr.h @@ -5,7 +5,6 @@ #include <uapi/linux/irqnr.h> -extern int nr_irqs; unsigned int irq_get_nr_irqs(void) __pure; unsigned int irq_set_nr_irqs(unsigned int nr); extern struct irq_desc *irq_to_desc(unsigned int irq); diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index b0733959f8ae..479cf1caa610 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -138,8 +138,7 @@ static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node, desc_smp_init(desc, node, affinity); } -int nr_irqs = NR_IRQS; -EXPORT_SYMBOL_GPL(nr_irqs); +static unsigned int nr_irqs = NR_IRQS; /** * irq_get_nr_irqs() - Number of interrupts supported by the system. |