Messages in this thread Patch in this message | | | From | Thomas Weißschuh <> | Date | Fri, 29 Sep 2023 19:39:00 +0200 | Subject | [PATCH] power: supply: core: remove opencoded string_lower() |
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string_lower from string_helpers.h can be used to modify the string in-place. Use it to get rid of the custom str_to_lower().
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> --- drivers/power/supply/power_supply_sysfs.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index d483a81560ab..977611e16373 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; --- base-commit: 71e58659bfc02e4171345f80b13d6485e9cdf687 change-id: 20230929-power_supply-string_lower-3161f977ee62 Best regards, -- Thomas Weißschuh <linux@weissschuh.net>
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