diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 586d15137c03..28d968088131 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -210,11 +210,8 @@ static struct gpio_desc *of_find_regulator_gpio(struct device *dev, const char * if (!con_id) return ERR_PTR(-ENOENT); - for (i = 0; i < ARRAY_SIZE(whitelist); i++) - if (!strcmp(con_id, whitelist[i])) - break; - - if (i == ARRAY_SIZE(whitelist)) + i = match_string(whitelist, ARRAY_SIZE(whitelist), con_id); + if (i < 0) return ERR_PTR(-ENOENT); desc = of_get_named_gpiod_flags(np, con_id, 0, of_flags); |