stmspfeat2r 779 drivers/hwtracing/coresight/coresight-stm.c u32 stmspfeat2r; stmspfeat2r 784 drivers/hwtracing/coresight/coresight-stm.c stmspfeat2r = readl_relaxed(drvdata->base + STMSPFEAT2R); stmspfeat2r 791 drivers/hwtracing/coresight/coresight-stm.c return BMVAL(stmspfeat2r, 12, 15) ? 8 : 4;