msm: kgsl: Remove ts_notifier_list

Remove ts_notifier_list from the driver since it is not being
used and is causing extra work to be done in the interrupt
handlers for A2XX, A3XX and Z180.

Change-Id: I5512e36f1e807f3a3e62aeac54cfd3075d4cf7a4
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
5 files changed