Re: [PATCH 0/3] USB: add API for interface driver to vote for autosuspend

2017-06-09 Thread Alan Stern
On Thu, 8 Jun 2017, Yueyao Zhu wrote: > From: Yueyao Zhu > > Currently, if a USB driver would like to enable autosuspend on the USB > device, usb_enable_autosuspend() seems to be the only option. However, > this acts on the device level, and other interfaces might not desire > to autosuspend the

[PATCH 0/3] USB: add API for interface driver to vote for autosuspend

2017-06-08 Thread Yueyao Zhu
From: Yueyao Zhu Currently, if a USB driver would like to enable autosuspend on the USB device, usb_enable_autosuspend() seems to be the only option. However, this acts on the device level, and other interfaces might not desire to autosuspend the USB device. For example, for the usb digital audi