[U-Boot] [PATCH] USB: move keyboard polling into kbd driver

[Allen Martin]

> This moves keyboard polling logic from USB HCD drivers into USB
> keyboard driver.  Remove usb_event_poll() as keyboard polling was
> the only user of this API.  With this patch USB keyboard works with
> EHCI controllers again.  Tested on a tegra2 seaboard.
> 
> Signed-off-by: Allen Martin <amartin at nvidia.com>

ping, anyone have any comments/feedback?

-Allen

nvpublic