函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\pm.c Create Date:2022-07-27 11:15:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：arm_wake_irq - rearm a wakeup interrupt line after signaling wakeup*@irq: Interrupt to rearm

函数原型：void rearm_wake_irq(unsigned int irq)

返回类型：void

参数：

类型参数名称
unsigned intirq
186  desc等于irq_get_desc_buslock(irq, & flags, IRQ_GET_DESC_CHECK_GLOBAL)
188  如果非desc或非istate按位与IRQS_SUSPENDED的值或非irqd_is_wakeup_set( & irq_data)则返回
192  istate与等于IRQS_SUSPENDED的反
193  设置中断标志
194  嵌套深度为1时使能中断
196  irq_put_desc_busunlock(desc, flags)