函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\chip.c Create Date:2022-07-27 11:11:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__irq_set_handler

函数原型:void __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained, const char *name)

返回类型:void

参数:

类型参数名称
unsigned intirq
irq_flow_handler_thandle
intis_chained
const char *name
1058  desc等于irq_get_desc_buslock(irq, & flags, 0)
1060  如果非desc则返回
1063  __irq_do_set_handler(desc, handle, is_chained, name)
1064  irq_put_desc_busunlock(desc, flags)
调用者
名称描述
irq_set_chip_and_handler_name
mp_register_handler