Re: [PATCH] power: supply: Fix indentation and some other warnings

From: Bagas Sanjaya
Date: Fri Nov 17 2023 - 18:36:56 EST


On Fri, Nov 17, 2023 at 11:06:58PM +0000, Charalampos Mitrodimas wrote:
> These were mentioned by checkpatch:
> Errors:
> (1) code indent should use tabs where possible
> (2) switch and case should be at the same indent
> Warnings:
> (1) quoted string split across lines
> (2) Missing a blank line after declarations
>
> Based on this comment from "include/linux/module.h", modules with
> multiple authors should use multiple MODULE_AUTHOR() statements.
> /*
> * Author(s), use "Name <email>" or just "Name", for multiple
> * authors use multiple MODULE_AUTHOR() statements/lines.
> */
> #define MODULE_AUTHOR(_author) MODULE_INFO(author, _author)

Shouldn't MODULE_AUTHOR fix be separate patch?

>
> Signed-off-by: Charalampos Mitrodimas <charmitro@xxxxxxxxxx>
> ---
> drivers/power/supply/power_supply_core.c | 167 ++++++++++++-----------
> 1 file changed, 84 insertions(+), 83 deletions(-)
>
> diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
> index 73265001dd4b..ecef35ac3b7e 100644
> --- a/drivers/power/supply/power_supply_core.c
> +++ b/drivers/power/supply/power_supply_core.c
> @@ -861,44 +861,44 @@ const size_t power_supply_battery_info_properties_size = ARRAY_SIZE(power_supply
> EXPORT_SYMBOL_GPL(power_supply_battery_info_properties_size);
>
> bool power_supply_battery_info_has_prop(struct power_supply_battery_info *info,
> - enum power_supply_property psp)
> + enum power_supply_property psp)

Looks OK.

> {
> if (!info)
> return false;
>
> switch (psp) {
> - case POWER_SUPPLY_PROP_TECHNOLOGY:
> - return info->technology != POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
> - case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
> - return info->energy_full_design_uwh >= 0;
> - case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
> - return info->charge_full_design_uah >= 0;
> - case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
> - return info->voltage_min_design_uv >= 0;
> - case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
> - return info->voltage_max_design_uv >= 0;
> - case POWER_SUPPLY_PROP_PRECHARGE_CURRENT:
> - return info->precharge_current_ua >= 0;
> - case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT:
> - return info->charge_term_current_ua >= 0;
> - case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:
> - return info->constant_charge_current_max_ua >= 0;
> - case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX:
> - return info->constant_charge_voltage_max_uv >= 0;
> - case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN:
> - return info->temp_ambient_alert_min > INT_MIN;
> - case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX:
> - return info->temp_ambient_alert_max < INT_MAX;
> - case POWER_SUPPLY_PROP_TEMP_ALERT_MIN:
> - return info->temp_alert_min > INT_MIN;
> - case POWER_SUPPLY_PROP_TEMP_ALERT_MAX:
> - return info->temp_alert_max < INT_MAX;
> - case POWER_SUPPLY_PROP_TEMP_MIN:
> - return info->temp_min > INT_MIN;
> - case POWER_SUPPLY_PROP_TEMP_MAX:
> - return info->temp_max < INT_MAX;
> - default:
> - return false;
> + case POWER_SUPPLY_PROP_TECHNOLOGY:
> + return info->technology != POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
> + case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
> + return info->energy_full_design_uwh >= 0;
> + case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
> + return info->charge_full_design_uah >= 0;
> + case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
> + return info->voltage_min_design_uv >= 0;
> + case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
> + return info->voltage_max_design_uv >= 0;
> + case POWER_SUPPLY_PROP_PRECHARGE_CURRENT:
> + return info->precharge_current_ua >= 0;
> + case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT:
> + return info->charge_term_current_ua >= 0;
> + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:
> + return info->constant_charge_current_max_ua >= 0;
> + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX:
> + return info->constant_charge_voltage_max_uv >= 0;
> + case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN:
> + return info->temp_ambient_alert_min > INT_MIN;
> + case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX:
> + return info->temp_ambient_alert_max < INT_MAX;
> + case POWER_SUPPLY_PROP_TEMP_ALERT_MIN:
> + return info->temp_alert_min > INT_MIN;
> + case POWER_SUPPLY_PROP_TEMP_ALERT_MAX:
> + return info->temp_alert_max < INT_MAX;
> + case POWER_SUPPLY_PROP_TEMP_MIN:
> + return info->temp_min > INT_MIN;
> + case POWER_SUPPLY_PROP_TEMP_MAX:
> + return info->temp_max < INT_MAX;
> + default:
> + return false;
> }

This one LGTM.

> }
> EXPORT_SYMBOL_GPL(power_supply_battery_info_has_prop);
> @@ -914,53 +914,53 @@ int power_supply_battery_info_get_prop(struct power_supply_battery_info *info,
> return -EINVAL;
>
> switch (psp) {
> - case POWER_SUPPLY_PROP_TECHNOLOGY:
> - val->intval = info->technology;
> - return 0;
> - case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
> - val->intval = info->energy_full_design_uwh;
> - return 0;
> - case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
> - val->intval = info->charge_full_design_uah;
> - return 0;
> - case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
> - val->intval = info->voltage_min_design_uv;
> - return 0;
> - case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
> - val->intval = info->voltage_max_design_uv;
> - return 0;
> - case POWER_SUPPLY_PROP_PRECHARGE_CURRENT:
> - val->intval = info->precharge_current_ua;
> - return 0;
> - case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT:
> - val->intval = info->charge_term_current_ua;
> - return 0;
> - case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:
> - val->intval = info->constant_charge_current_max_ua;
> - return 0;
> - case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX:
> - val->intval = info->constant_charge_voltage_max_uv;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN:
> - val->intval = info->temp_ambient_alert_min;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX:
> - val->intval = info->temp_ambient_alert_max;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_ALERT_MIN:
> - val->intval = info->temp_alert_min;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_ALERT_MAX:
> - val->intval = info->temp_alert_max;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_MIN:
> - val->intval = info->temp_min;
> - return 0;
> - case POWER_SUPPLY_PROP_TEMP_MAX:
> - val->intval = info->temp_max;
> - return 0;
> - default:
> - return -EINVAL;
> + case POWER_SUPPLY_PROP_TECHNOLOGY:
> + val->intval = info->technology;
> + return 0;
> + case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
> + val->intval = info->energy_full_design_uwh;
> + return 0;
> + case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
> + val->intval = info->charge_full_design_uah;
> + return 0;
> + case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
> + val->intval = info->voltage_min_design_uv;
> + return 0;
> + case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
> + val->intval = info->voltage_max_design_uv;
> + return 0;
> + case POWER_SUPPLY_PROP_PRECHARGE_CURRENT:
> + val->intval = info->precharge_current_ua;
> + return 0;
> + case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT:
> + val->intval = info->charge_term_current_ua;
> + return 0;
> + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:
> + val->intval = info->constant_charge_current_max_ua;
> + return 0;
> + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX:
> + val->intval = info->constant_charge_voltage_max_uv;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN:
> + val->intval = info->temp_ambient_alert_min;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX:
> + val->intval = info->temp_ambient_alert_max;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_ALERT_MIN:
> + val->intval = info->temp_alert_min;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_ALERT_MAX:
> + val->intval = info->temp_alert_max;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_MIN:
> + val->intval = info->temp_min;
> + return 0;
> + case POWER_SUPPLY_PROP_TEMP_MAX:
> + val->intval = info->temp_max;
> + return 0;
> + default:
> + return -EINVAL;

And this one too.

> @@ -1636,6 +1637,6 @@ subsys_initcall(power_supply_class_init);
> module_exit(power_supply_class_exit);
>
> MODULE_DESCRIPTION("Universal power supply monitor class");
> -MODULE_AUTHOR("Ian Molton <spyro@xxxxxxx>, "
> - "Szabolcs Gyurko, "
> - "Anton Vorontsov <cbou@xxxxxxx>");
> +MODULE_AUTHOR("Ian Molton <spyro@xxxxxxx>");
> +MODULE_AUTHOR("Szabolcs Gyurko");
> +MODULE_AUTHOR("Anton Vorontsov <cbou@xxxxxxx>");

And also this one.

Thanks.

--
An old man doll... just what I always wanted! - Clara

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