Change the names to generic touchpad_* functions, instead of
vendor-specific names. Makes it a little easier to add drivers
for other touchpads.
Also fix console_channel.inc to add the channel whenever any
touchpad is used.
BRANCH=none
BUG=b:68934906
TEST=make buildall -j
Change-Id: I6d268db5ebd53db272fb2ee7bbf06bbe80845734
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/778750
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
