drivers: usb: gadget: handle NULL descriptors in composite config_buf
authorJared Suttles <jared.suttles@motorola.com>
Thu, 30 Jul 2009 21:13:27 +0000 (16:13 -0500)
committerArve Hjønnevåg <arve@android.com>
Mon, 8 Feb 2010 23:09:00 +0000 (15:09 -0800)
commitf355c97f4caa2f12b6561ccf2497c4860e47a572
treec07fdfd1ddc263bf3e269553e62fc59f685bd9fd
parent2c7c4829ac40fd18852a0c8bf0521a30a2ef2098
drivers: usb: gadget: handle NULL descriptors in composite config_buf

This fixes a problem in enumeration after a gadget function is removed.

Submitted on behalf of RaviKumar Vembu <ravi.v@motorola.com>

Signed-off-by: Jared Suttles <jared.suttles@motorola.com>
Signed-off-by: Mike Lockwood <lockwood@android.com>
drivers/usb/gadget/composite.c