1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c
index 8f8044e1acf3..bf2e5dd301e7 100644
--- a/drivers/power/ab8500_btemp.c
+++ b/drivers/power/ab8500_btemp.c
@@ -906,26 +906,21 @@ static int ab8500_btemp_get_property(struct power_supply *psy,
 static int ab8500_btemp_get_ext_psy_data(struct device *dev, void *data)
 {
         struct power_supply *psy;
-        struct power_supply *ext;
+        struct power_supply *ext = dev_get_drvdata(dev);
+        const char **supplicants = (const char **)ext->supplied_to;
         struct ab8500_btemp *di;
         union power_supply_propval ret;
-        int i, j;
-        bool psy_found = false;
+        int j;
 
         psy = (struct power_supply *)data;
-        ext = dev_get_drvdata(dev);
         di = power_supply_get_drvdata(psy);
 
         /*
          * For all psy where the name of your driver
          * appears in any supplied_to
          */
-        for (i = 0; i < ext->num_supplicants; i++) {
-                if (!strcmp(ext->supplied_to[i], psy->desc->name))
-                        psy_found = true;
-        }
-
-        if (!psy_found)
+        j = match_string(supplicants, ext->num_supplicants, psy->desc->name);
+        if (j < 0)
                 return 0;
 
         /* Go through all properties for the psy */