函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\of_address.h Create Date:2022-07-27 07:46:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：of_address_to_resource

函数原型：static inline int of_address_to_resource(struct device_node *dev, int index, struct resource *r)

返回类型：int

参数：

类型参数名称
struct device_node *dev
intindex
struct resource *r
108  返回:负EINVAL
调用者
名称描述
devm_of_iomapdevm_of_iomap - Requests a resource and maps the memory mapped IO* for a given device_node managed by a given device* Checks that a resource is a valid memory region, requests the memory* region and ioremaps it