platform: chrome: Split trace include file

platform: chrome: Split trace include file

commit 0e2eecc78933df05be17e3ffcd3ceac9e1f0f99d upstream.

cros_ec_trace.h defined 5 tracing events, 2 for cros_ec_proto and
3 for cros_ec_sensorhub_ring.
These 2 files are in different kernel modules, the traces are defined
twice in the kernel which leads to problem enabling only some traces.

Move sensorhub traces from cros_ec_trace.h to cros_ec_sensorhub_trace.h
and enable them only in cros_ec_sensorhub kernel module.

Check we can now enable any single traces: without this patch,
we can only enable all sensorhub traces or none.

Fixes: 4b6b4076ca0e ("platform/chrome: sensorhub: Add trace events for sample")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220122001301.640337-1-gwendal@chromium.org
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>