CHROMIUM: config: x86_64: build ATMEL_MXT as module

This module is used with atmel touchpads and touchscreens.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>

BUG=chromium-os:27448
TEST=emerge-amd-generic chromeos-kernel
  atmel_mxt_ts.ko is built cleanly

Change-Id: Ia6071b8dd33b842624ce18080c2bb8de32c94b56
Reviewed-on: https://gerrit.chromium.org/gerrit/16006
Commit-Ready: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
1 file changed