[RESEND PATCH V4 06/26] coresight: associating path with session rather than tracer

When using the Coresight framework from the sysFS interface a tracer is always handling a single session and as such, a path can be associated with a tracer. But when supporting multiple session per tracer there is no guarantee that sessions will always have the same path from source to sink.

[RESEND PATCH V4 06/26] coresight: associating path with session rather than tracer

When using the Coresight framework from the sysFS interface a tracer is always handling a single session and as such, a path can be associated with a tracer. But when supporting multiple session per tracer there is no guarantee that sessions will always have the same path from source to sink.