diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-03-17 14:22:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 15:09:34 -0700 |
| commit | ea32cea140f644a4d367bc75b053255e19751034 (patch) | |
| tree | 3ae6459b6865b2c0176d267f737ae351dff69a10 /drivers/power/ab8500_fg.c | |
| parent | 5f4768225cee9d9dae723f21b689e98cf3a82c76 (diff) | |
| download | linux-ea32cea140f644a4d367bc75b053255e19751034.tar.gz linux-ea32cea140f644a4d367bc75b053255e19751034.tar.bz2 linux-ea32cea140f644a4d367bc75b053255e19751034.zip | |
power: ab8500: convert to use match_string() helper
The new helper returns index of the mathing string in an array. We
would use it here.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/power/ab8500_fg.c')
| -rw-r--r-- | drivers/power/ab8500_fg.c | 15 |
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 */ |