[U-Boot] [PATCH V2] USB: Add usb_event_poll() to get keyboards working with EHCI

[Marek Vasut <marek.vasut@gmail.com>]

Dear Wolfgang Denk,

> Dear Marek Vasut,
> 
> In message <1316977676-10284-1-git-send-email-marek.vasut@gmail.com> you 
wrote:
> > Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
> > Cc: Remy Bohmer <linux@bohmer.net>
> > ---
> > 
> >  drivers/usb/host/ehci-hcd.c |   33 ++++++++++++++++++++++++++++++++-
> >  1 files changed, 32 insertions(+), 1 deletions(-)
> > 
> > V2: Drop redundant bogus header.
> 
> Checkpatch says:
> 
> total: 0 errors, 1 warnings, 43 lines checked
> 
> Please clean up and resubmit.  Thanks.
> 
> Best regards,
> 
> Wolfgang Denk

The extern-stuff checkpatch is complaining about is a problem with usbkbd.c . 
The file needs cleanup, badly, only then we can get rid of those externs.

I'd prefer to get this applied and then cleanup the usbkbd.c. The musb driver 
suffers the same trouble, so it can be cleaned up with this together.

Cheers