[PATCH net-next v2 05/10] drivers: base: Add device_find_class()

From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 12 Jan 2017 14:50:39 -0800

Well, this is really so that we don't need to cast the arguments passed
to device_find_child(), which takes a void *data as well.

Aha, I didn't catch that, my bad.