lkml.org 
[lkml]   [2022]   [Aug]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH -next] genirq: Change irq_can_set_affinity() return value type to bool
From
kindly ping

在 2022/8/9 20:40, Zhang Jianhua 写道:
> The function irq_can_set_affinity() return from __irq_can_set_affinity()
> directly, whose return value type is bool, so make irq_can_set_affinity()
> return bool too.
>
> Signed-off-by: Zhang Jianhua <chris.zjh@huawei.com>
> ---
> include/linux/interrupt.h | 2 +-
> kernel/irq/manage.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
> index a92bce40b04b..29de49af6dea 100644
> --- a/include/linux/interrupt.h
> +++ b/include/linux/interrupt.h
> @@ -308,7 +308,7 @@ extern cpumask_var_t irq_default_affinity;
> extern int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask);
> extern int irq_force_affinity(unsigned int irq, const struct cpumask *cpumask);
>
> -extern int irq_can_set_affinity(unsigned int irq);
> +extern bool irq_can_set_affinity(unsigned int irq);
> extern int irq_select_affinity(unsigned int irq);
>
> extern int __irq_apply_affinity_hint(unsigned int irq, const struct cpumask *m,
> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
> index 40fe7806cc8c..dd9aeef68834 100644
> --- a/kernel/irq/manage.c
> +++ b/kernel/irq/manage.c
> @@ -156,7 +156,7 @@ static bool __irq_can_set_affinity(struct irq_desc *desc)
> * @irq: Interrupt to check
> *
> */
> -int irq_can_set_affinity(unsigned int irq)
> +bool irq_can_set_affinity(unsigned int irq)
> {
> return __irq_can_set_affinity(irq_to_desc(irq));
> }

\
 
 \ /
  Last update: 2022-08-24 04:12    [W:0.054 / U:0.428 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site