diff options
Diffstat (limited to 'drivers/powercap/powercap_sys.c')
| -rw-r--r-- | drivers/powercap/powercap_sys.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c index 8d0fe431dbdd..84419af16f77 100644 --- a/drivers/powercap/powercap_sys.c +++ b/drivers/powercap/powercap_sys.c @@ -377,9 +377,14 @@ static void create_power_zone_common_attributes( if (power_zone->ops->get_max_energy_range_uj) power_zone->zone_dev_attrs[count++] = &dev_attr_max_energy_range_uj.attr; - if (power_zone->ops->get_energy_uj) + if (power_zone->ops->get_energy_uj) { + if (power_zone->ops->reset_energy_uj) + dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO; + else + dev_attr_energy_uj.attr.mode = S_IRUGO; power_zone->zone_dev_attrs[count++] = &dev_attr_energy_uj.attr; + } if (power_zone->ops->get_power_uw) power_zone->zone_dev_attrs[count++] = &dev_attr_power_uw.attr; |