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-rw-r--r--drivers/power/supply/power_supply_core.c1
-rw-r--r--include/linux/power_supply.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 93007cb202f0..569790ea6917 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -1018,6 +1018,7 @@ __power_supply_register(struct device *parent,
dev_set_drvdata(dev, psy);
psy->desc = desc;
if (cfg) {
+ dev->groups = cfg->attr_grp;
psy->drv_data = cfg->drv_data;
psy->of_node =
cfg->fwnode ? to_of_node(cfg->fwnode) : cfg->of_node;
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 84fe93f674a0..57b2ab82b951 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -204,6 +204,9 @@ struct power_supply_config {
/* Driver private data */
void *drv_data;
+ /* Device specific sysfs attributes */
+ const struct attribute_group **attr_grp;
+
char **supplied_to;
size_t num_supplicants;
};