Re: [PATCH] usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1

2014-08-27 Thread Greg KH
On Wed, Aug 27, 2014 at 01:31:24PM +0300, Roger Quadros wrote: > On 08/04/2014 05:07 PM, Alan Stern wrote: > > On Mon, 4 Aug 2014, Roger Quadros wrote: > > > >> If user specifies that USB autosuspend must be disabled by module > >> parameter "usbcore.autosuspend=-1" then we must prevent > >> autos

Re: [PATCH] usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1

2014-08-27 Thread Roger Quadros
On 08/04/2014 05:07 PM, Alan Stern wrote: > On Mon, 4 Aug 2014, Roger Quadros wrote: > >> If user specifies that USB autosuspend must be disabled by module >> parameter "usbcore.autosuspend=-1" then we must prevent >> autosuspend of USB hub devices as well. >> >> commit 596d789a211d introduced in

Re: [PATCH] usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1

2014-08-04 Thread Michael Welling
On Mon, Aug 04, 2014 at 12:44:46PM +0300, Roger Quadros wrote: > If user specifies that USB autosuspend must be disabled by module > parameter "usbcore.autosuspend=-1" then we must prevent > autosuspend of USB hub devices as well. > > commit 596d789a211d introduced in v3.8 changed the original beh

Re: [PATCH] usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1

2014-08-04 Thread Alan Stern
On Mon, 4 Aug 2014, Roger Quadros wrote: > If user specifies that USB autosuspend must be disabled by module > parameter "usbcore.autosuspend=-1" then we must prevent > autosuspend of USB hub devices as well. > > commit 596d789a211d introduced in v3.8 changed the original behaivour > and stopped

[PATCH] usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1

2014-08-04 Thread Roger Quadros
If user specifies that USB autosuspend must be disabled by module parameter "usbcore.autosuspend=-1" then we must prevent autosuspend of USB hub devices as well. commit 596d789a211d introduced in v3.8 changed the original behaivour and stopped respecting the usbcore.autosuspend parameter for hubs.