This patch provides a modified report descriptor to split accelerator
and brake, and adds the 'NO_GET' flag to prevent it hanging on
connection.

Note: for convience this patch is against the follow patch which was applied
earlier this week.
https://patchwork.kernel.org/patch/2153471/Signed-off-by: NSimon Wood <simon@mungewell.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>