函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\manage.c Create Date:2022-07-27 11:09:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__disable_irq

函数原型：void __disable_irq(struct irq_desc *desc)

返回类型：void

参数：

类型参数名称
struct irq_desc *desc
493  如果非嵌套级数自加则q_disable - Mark interrupt disabled*@desc: irq descriptor which should be disabled* If the chip does not implement the irq_disable callback, we* use a lazy disable approach. That means we mark the interrupt* disabled, but leave the hardware unmasked
调用者
名称描述
__disable_irq_nosync
suspend_device_irq