
5 May
2014
5 May
'14
10:08 a.m.
Hi Stephen,
From: Stephen Warren swarren@nvidia.com
g_dnl_register() currently first attempts to register a composite driver by name, and then saves the driver name once it's registered. Internally to the registration code, g_dnl_do_config() is called and attempts to compare the composite device's name with the list of known device names. This fails since the composite device's name has not yet been stored. This means that the first time "ums 0 0" is run, it fails, but subsequent attempts succeed.
Re-order the name-saving and registration code to solve this.
Fixes: e5b834e07f51 ("USB: gadget: added a saner gadget downloader registration API") Signed-off-by: Stephen Warren swarren@nvidia.com
Applied to u-boot-dfu. Thanks.
--
Best regards,
Lukasz Majewski
Samsung R&D Institute Poland (SRPOL) | Linux Platform Group