Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\pm.c Create Date:2022-07-28 10:15:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:arm_wake_irq - rearm a wakeup interrupt line after signaling wakeup*@irq: Interrupt to rearm

Proto:void rearm_wake_irq(unsigned int irq)

Type:void

Parameter:

TypeParameterName
unsigned intirq
186  desc = irq_get_desc_buslock(irq, & flags, IRQ_GET_DESC_CHECK_GLOBAL)
188  If Not desc || Not (istate & IRQS_SUSPENDED) || Not irqd_is_wakeup_set( & irq_data) Then Return
192  istate &= ~IRQS_SUSPENDED
193  irqd_set( & irq_data, IRQD_WAKEUP_ARMED)
194  __enable_irq(desc)
196  irq_put_desc_busunlock(desc, flags)