diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-stm.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-stm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c index 423df0d30d9c..58062a5a8238 100644 --- a/drivers/hwtracing/coresight/coresight-stm.c +++ b/drivers/hwtracing/coresight/coresight-stm.c @@ -258,6 +258,7 @@ static void stm_disable(struct coresight_device *csdev, struct perf_event *event) { struct stm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); + struct csdev_access *csa = &csdev->access; /* * For as long as the tracer isn't disabled another entity can't @@ -270,7 +271,7 @@ static void stm_disable(struct coresight_device *csdev, spin_unlock(&drvdata->spinlock); /* Wait until the engine has completely stopped */ - coresight_timeout(drvdata->base, STMTCSR, STMTCSR_BUSY_BIT, 0); + coresight_timeout(csa, STMTCSR, STMTCSR_BUSY_BIT, 0); pm_runtime_put(csdev->dev.parent); @@ -884,6 +885,7 @@ static int stm_probe(struct amba_device *adev, const struct amba_id *id) if (IS_ERR(base)) return PTR_ERR(base); drvdata->base = base; + desc.access = CSDEV_ACCESS_IOMEM(base); ret = stm_get_stimulus_area(dev, &ch_res); if (ret) |