tree 30732e12d39390eda22338e98db7b8ab9025bf22
parent 743dd49faf74298dedf9aabaaa5fef6fda7ec082
author Ryan CHEN <ryan.chen@st.com> 1219251617 -0400
committer Wolfgang Denk <wd@denx.de> 1220972579 +0200

Correct drv_usb_kbd_init function

The patch is that check if usb_get_dev_index() function return valid
pointer. If valid, continue. Otherwise return -1.

Signed-off-by: Ryan Chen <ryan.chen@st.com>
Acked-by: Markus Klotzbuecher <mk@denx.de>