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Reviewed-by: Yeoreum Yun > Since commit 4ff6039ffb79 ("coresight-etm4x: add isb() before reading > the TRCSTATR"), the code has incorrectly been polling the PMSTABLE bit > instead of the IDLE bit. > > This commit corrects the typo. > > Fixes: 4ff6039ffb79 ("coresight-etm4x: add isb() before reading the TRCSTATR") > Signed-off-by: Leo Yan > --- > drivers/hwtracing/coresight/coresight-etm4x-core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c > index ee405c88ea5faa130819f96b00b8307f8764d58a..0f2a8b8459c93ca29d270b6fa05928244e0761c5 100644 > --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c > +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c > @@ -1921,7 +1921,7 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata) > state->trcpdcr = etm4x_read32(csa, TRCPDCR); > > /* wait for TRCSTATR.IDLE to go up */ > - if (etm4x_wait_status(csa, TRCSTATR_PMSTABLE_BIT, 1)) { > + if (etm4x_wait_status(csa, TRCSTATR_IDLE_BIT, 1)) { > dev_err(etm_dev, > "timeout while waiting for Idle Trace Status\n"); > etm4_os_unlock(drvdata); > > -- > 2.34.1 > -- Sincerely, Yeoreum Yun