diff options
Diffstat (limited to 'drivers/power/supply/power_supply_sysfs.c')
| -rw-r--r-- | drivers/power/supply/power_supply_sysfs.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index d483a81560..977611e163 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -15,6 +15,7 @@ #include <linux/power_supply.h> #include <linux/slab.h> #include <linux/stat.h> +#include <linux/string_helpers.h> #include "power_supply.h" @@ -398,14 +399,6 @@ static const struct attribute_group *power_supply_attr_groups[] = { NULL, }; -static void str_to_lower(char *str) -{ - while (*str) { - *str = tolower(*str); - str++; - } -} - void power_supply_init_attrs(struct device_type *dev_type) { int i; @@ -420,7 +413,8 @@ void power_supply_init_attrs(struct device_type *dev_type) __func__, i); sprintf(power_supply_attrs[i].attr_name, "_err_%d", i); } else { - str_to_lower(power_supply_attrs[i].attr_name); + string_lower(power_supply_attrs[i].attr_name, + power_supply_attrs[i].attr_name); } attr = &power_supply_attrs[i].dev_attr; |