UPSTREAM: coresight: perf: Disable trace path upon source error

We enable the trace path, before activating the source.
If we fail to enable the source, we must disable the path
to make sure it is available for another session.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

(Upstream commit 4f8ef21007531c3d7cb5b826e7b2c8999b65ecae).

Bug: 140266694
Change-Id: Icb4074ae4ae5a4836b752591a56d8ce2de709597
Signed-off-by: Yabin Cui <yabinc@google.com>