diff options
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index c18440d41480..edc8118799c9 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -659,14 +659,11 @@ void __disable_irq(struct irq_desc *desc) static int __disable_irq_nosync(unsigned int irq) { - unsigned long flags; - struct irq_desc *desc = irq_get_desc_buslock(irq, &flags, IRQ_GET_DESC_CHECK_GLOBAL); - - if (!desc) - return -EINVAL; - __disable_irq(desc); - irq_put_desc_busunlock(desc, flags); - return 0; + scoped_irqdesc_get_and_lock(irq, IRQ_GET_DESC_CHECK_GLOBAL) { + __disable_irq(scoped_irqdesc); + return 0; + } + return -EINVAL; } /** |