pm_request_autosuspend

函数名称：pm_request_autosuspend

函数原型：static inline int pm_request_autosuspend(struct device *dev)

返回类型：int

参数：

类型	参数	名称
struct device *	dev

**调用者**
名称	描述
blk_post_runtime_resume	lk_post_runtime_resume - Post runtime resume processing@q: the queue of the device@err: return value of the device's runtime_resume function* Description:* Update the queue's runtime status according to the return value of the
blk_set_runtime_active	lk_set_runtime_active - Force runtime status of the queue to be active@q: the queue of the device If the device is left runtime suspended during system suspend the resume* hook typically resumes the device and corrects runtime status* accordingly

函数逻辑报告