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path: root/drivers/power/ab8500_fg.c
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Diffstat (limited to 'drivers/power/ab8500_fg.c')
-rw-r--r--drivers/power/ab8500_fg.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index 3830dade5d69..5a36cf88578a 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -2168,26 +2168,21 @@ static int ab8500_fg_get_property(struct power_supply *psy,
static int ab8500_fg_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_fg *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 */