USB: gadget: Add CCID function driver

This USB CCID function driver will be a transport layer between
userspace CCID component and the Windows Host. Data and control
commands from the Windows Host will be sent to the userspace component
and vice-versa.

Change-Id: I5f00f9802a57329d2c932bba740b286b98cb8e27
Signed-off-by: Chiranjeevi Velempati <cvelempa@codeaurora.org>
4 files changed