power: supply: core: use dev_to_psy()

Use the new, explicit accessor to go from a 'struct device' to its
'struct power_supply'.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241210-power-supply-dev_to_psy-v2-8-9d8c9d24cfe4@weissschuh.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 0cdccfd585cb49b623027a3edaf2958777d2be8a..1db27afb7017c4428aa90372f7b9de03223671cf 100644 (file)
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -123,7 +123,7 @@ struct psy_for_each_psy_cb_data {
 static int psy_for_each_psy_cb(struct device *dev, void *data)
 {
        struct psy_for_each_psy_cb_data *cb_data = data;
-       struct power_supply *psy = dev_get_drvdata(dev);
+       struct power_supply *psy = dev_to_psy(dev);
 
        return cb_data->fn(psy, cb_data->data);
 }
@@ -456,7 +456,7 @@ EXPORT_SYMBOL_GPL(power_supply_set_battery_charged);
 static int power_supply_match_device_by_name(struct device *dev, const void *data)
 {
        const char *name = data;
-       struct power_supply *psy = dev_get_drvdata(dev);
+       struct power_supply *psy = dev_to_psy(dev);
 
        return strcmp(psy->desc->name, name) == 0;
 }
@@ -479,7 +479,7 @@ struct power_supply *power_supply_get_by_name(const char *name)
                                               power_supply_match_device_by_name);
 
        if (dev) {
-               psy = dev_get_drvdata(dev);
+               psy = dev_to_psy(dev);
                atomic_inc(&psy->use_cnt);
        }
 
@@ -536,7 +536,7 @@ struct power_supply *power_supply_get_by_phandle(struct device_node *np,
        of_node_put(power_supply_np);
 
        if (dev) {
-               psy = dev_get_drvdata(dev);
+               psy = dev_to_psy(dev);
                atomic_inc(&psy->use_cnt);
        }