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Mathieu Poirier authored
>From a core framework point of view an STM device is a source that is treated the same way as any other tracers. Unlike tracers though STM devices are not associated with a CPU. As such it doesn't make sense to associate the path from an STM device to its sink with a per-cpu variable as it is done for tracers. This patch simply adds another global variable to keep STM paths and the processing in coresight_enable/disable() is updated to deal with STM devices properly. Signed-off-by:
Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by:
Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
a685d683