Re: Keyboard stops working after *lock [Was: 2.6.21-rc2-mm1]

Alan Stern
2007-03-18T16:11:45Z

On Sun, 18 Mar 2007, Jiri Slaby wrote:

> Alan Stern napsal(a):
> > On Sun, 18 Mar 2007, Jiri Slaby wrote:
> >
> >> Alan Stern napsal(a):
> >>> In drivers/usb/host/uhci-q.c, near the start is a function named
> >>> uhci_fsbr_on(). Put a "return" statement right at its beginning so that
> >>> the function doesn't do anything. Does that make any difference?
> >> Yes, it works.
> >
> > Okay. Take out that extra "return" statement and revert the WARN_ON, and
> > try this patch. I don't like it because it adds extra PCI bus overhead to
> > the driver, but if some systems need it then there's no choice.
>
> Yes, I'm proud to let you know, that it solves the problem :).
>
> thanks a lot,

Okay, I'll run some tests of my own and submit it.

Alan Stern