tree a40d743a2dc27acf19ef2282eb57c71f829fcb30
parent 29d058773bb377e2ed2a2e6acf0b6e1dc7d6dddc
author Adrian Cox <adrian@humboldt.co.uk> 1397134964 +0100
committer Marek Vasut <marex@denx.de> 1398846657 +0200

usb: Fix USB keyboard polling via control endpoint

USB keyboard polling failed for some keyboards on PowerPC 5020.
This was caused by requesting only 4 bytes of data from keyboards that
produce an 8 byte HID report.

Signed-off-by: Adrian Cox <adrian@humboldt.co.uk>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Marek Vasut <marex@denx.de>