函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\acpi\boot.c Create Date:2022-07-27 09:16:18
Last Modify:2020-03-16 21:18:54 Copyright©Brick
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函数名称：success: return IRQ number (>=0)* failure: return < 0

函数原型：int acpi_register_gsi(struct device *dev, unsigned int gsi, int trigger, int polarity)

返回类型：int

参数：

类型参数名称
struct device *dev
unsigned intgsi
inttrigger
intpolarity
711  返回:__acpi_register_gsi(dev, gsi, trigger, polarity)
调用者
名称描述
acpi_gsi_to_irq