Merge branch 'for-3.14/core' into for-3.14/drivers

We need the updated code to make bcache easier to merge.

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;