tree 7b09e54faa06756e07ae31a7a9c08ee4b780492d
parent fb3ef649ed5cf3e5e73aea6ed161cdde37cb7a5f
author amartin@nvidia.com <amartin@nvidia.com> 1324392976 +0000
committer Wolfgang Denk <wd@denx.de> 1330790189 +0100

USB: move keyboard polling into kbd driver

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@nvidia.com>