'\" t
.\"     Title: usb_hcd_resume_root_hub
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: Host Controller APIs
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "USB_HCD_RESUME_ROOT_" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Host Controller APIs"
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.SH "NAME"
usb_hcd_resume_root_hub \- called by HCD to resume its root hub
.SH "SYNOPSIS"
.HP \w'void\ usb_hcd_resume_root_hub('u
.BI "void usb_hcd_resume_root_hub(struct\ usb_hcd\ *\ " "hcd" ");"
.SH "ARGUMENTS"
.PP
\fIhcd\fR
.RS 4
host controller for this root hub
.RE
.SH "DESCRIPTION"
.PP
The USB host controller calls this function when its root hub is suspended (with the remote wakeup feature enabled) and a remote wakeup request is received\&. The routine submits a workqueue request to resume the root hub (that is, manage its downstream ports again)\&.
.SH "COPYRIGHT"
.br