power: supply: Fix typo in power_supply_check_supplies

It seems to be a typo, there is no actual BUG, but it's better to
fix it to avoid any possible BUG after we change the type of
supplied_from.

Signed-off-by: Schspa Shi <schspa@gmail.com>
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 fad5890..02228d6 100644 (file)
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -263,13 +263,13 @@ static int power_supply_check_supplies(struct power_supply *psy)
                return 0;
 
        /* All supplies found, allocate char ** array for filling */
-       psy->supplied_from = devm_kzalloc(&psy->dev, sizeof(psy->supplied_from),
+       psy->supplied_from = devm_kzalloc(&psy->dev, sizeof(*psy->supplied_from),
                                          GFP_KERNEL);
        if (!psy->supplied_from)
                return -ENOMEM;
 
        *psy->supplied_from = devm_kcalloc(&psy->dev,
-                                          cnt - 1, sizeof(char *),
+                                          cnt - 1, sizeof(**psy->supplied_from),
                                           GFP_KERNEL);
        if (!*psy->supplied_from)
                return -ENOMEM;