[PATCH 28/44] coresight: Handle failures in enabling a trace path

From: Suzuki K Poulose coresight_enable_path() enables the components in a trace path from a given source to a sink, excluding the source. The operation is performed in the reverse order; the sink first and then backwards in the list. However, if we encounter an error in enabling any of the

[PATCH 28/44] coresight: Handle failures in enabling a trace path

From: Suzuki K Poulose coresight_enable_path() enables the components in a trace path from a given source to a sink, excluding the source. The operation is performed in the reverse order; the sink first and then backwards in the list. However, if we encounter an error in enabling any of the