函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\of.h Create Date:2022-07-27 06:59:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：to_of_node

函数原型：static inline struct device_node *to_of_node(const struct fwnode_handle *fwnode)

返回类型：struct device_node

参数：

类型参数名称
const struct fwnode_handle *fwnode
572  返回:NULL
调用者
名称描述
__irq_domain_add__irq_domain_add() - Allocate a new irq_domain data structure*@fwnode: firmware node for the interrupt controller*@size: Size of linear map; 0 for radix mapping only*@hwirq_max: Maximum number of interrupts supported by controller*@direct_max: Maximum
irq_find_matching_fwspecq_find_matching_fwspec() - Locates a domain for a given fwspec*@fwspec: FW specifier for an interrupt*@bus_token: domain-specific data
irq_domain_translate
irq_create_fwspec_mapping
irq_domain_get_of_node