device_opp Struct Reference

Data Fields
struct list_head	node
struct device *	dev
struct srcu_notifier_head	head
struct list_head	opp_list

Detailed Description

struct device_opp - Device opp structure : list node - contains the devices with OPPs that have been registered. Nodes once added are not modified in this list. RCU usage: nodes are not modified in the list of device_opp, however addition is possible and is secured by dev_opp_list_lock : device pointer : notifier head to notify the OPP availability changes. : list of opps

This is an internal data structure maintaining the link to opps attached to a device. This structure is not meant to be shared to users as it is meant for book keeping and private to OPP library

Definition at line 85 of file opp.c.

Field Documentation

struct device* dev

Definition at line 88 of file opp.c.

struct srcu_notifier_head head

Definition at line 89 of file opp.c.

struct list_head node

Definition at line 86 of file opp.c.

struct list_head opp_list

Definition at line 90 of file opp.c.

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The documentation for this struct was generated from the following file:

• drivers/base/power/opp.c