Re: [PATCH v4 12/14] usb: guarantee child device resume on port poweron

2014-02-15 Thread Alan Stern
On Fri, 14 Feb 2014, Dan Williams wrote: > On Mon, Feb 10, 2014 at 1:01 PM, Alan Stern wrote: > > The patch description here could be improved substantially. It should > > start out with an explanation of the basic reason for the patch and a > > clear indication of what the patch does. > > > > O

Re: [PATCH v4 12/14] usb: guarantee child device resume on port poweron

2014-02-14 Thread Dan Williams
On Mon, Feb 10, 2014 at 1:01 PM, Alan Stern wrote: > The patch description here could be improved substantially. It should > start out with an explanation of the basic reason for the patch and a > clear indication of what the patch does. > > On Fri, 31 Jan 2014, Dan Williams wrote: > >> Make port

Re: [PATCH v4 12/14] usb: guarantee child device resume on port poweron

2014-02-10 Thread Alan Stern
The patch description here could be improved substantially. It should start out with an explanation of the basic reason for the patch and a clear indication of what the patch does. On Fri, 31 Jan 2014, Dan Williams wrote: > Make port power recovery behave similarly to the power session recovery

[PATCH v4 12/14] usb: guarantee child device resume on port poweron

2014-01-31 Thread Dan Williams
Make port power recovery behave similarly to the power session recovery that occurs after a system / hub suspend event. Arrange for a usb_device to always complete a usb_port_resume() run prior to the next khubd run. This serves several purposes: 1/ The device may need a reset on power-session l