diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm3x.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm3x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c index f2d461610a2f..bed729140718 100644 --- a/drivers/hwtracing/coresight/coresight-etm3x.c +++ b/drivers/hwtracing/coresight/coresight-etm3x.c @@ -815,6 +815,9 @@ static int etm_probe(struct amba_device *adev, const struct amba_id *id) } drvdata->cpu = coresight_get_cpu(dev); + desc.name = devm_kasprintf(dev, GFP_KERNEL, "etm%d", drvdata->cpu); + if (!desc.name) + return -ENOMEM; cpus_read_lock(); etmdrvdata[drvdata->cpu] = drvdata; @@ -856,7 +859,6 @@ static int etm_probe(struct amba_device *adev, const struct amba_id *id) desc.ops = &etm_cs_ops; desc.pdata = pdata; desc.dev = dev; - desc.name = dev_name(dev); desc.groups = coresight_etm_groups; drvdata->csdev = coresight_register(&desc); if (IS_ERR(drvdata->csdev)) { |