ETB_FFSR 273 drivers/hwtracing/coresight/coresight-etb10.c if (coresight_timeout(drvdata->base, ETB_FFSR, ETB_FFSR_BIT, 1)) { ETB_FFSR 665 drivers/hwtracing/coresight/coresight-etb10.c coresight_etb10_reg(ffsr, ETB_FFSR);