diff options
| -rw-r--r-- | drivers/hwmon/iio_hwmon.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c index 7566991f1c04..eed66e533ee2 100644 --- a/drivers/hwmon/iio_hwmon.c +++ b/drivers/hwmon/iio_hwmon.c @@ -137,14 +137,15 @@ static int iio_hwmon_probe(struct platform_device *pdev) st->attr_group.attrs = st->attrs; st->groups[0] = &st->attr_group; - if (dev->of_node) + if (dev->of_node) { sname = devm_kasprintf(dev, GFP_KERNEL, "%pOFn", dev->of_node); - else - sname = devm_kstrdup(dev, "iio_hwmon", GFP_KERNEL); - if (!sname) - return -ENOMEM; + if (!sname) + return -ENOMEM; + strreplace(sname, '-', '_'); + } else { + sname = "iio_hwmon"; + } - strreplace(sname, '-', '_'); hwmon_dev = devm_hwmon_device_register_with_groups(dev, sname, st, st->groups); return PTR_ERR_OR_ZERO(hwmon_dev); |