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Commit 7c2670bb authored by maximilian attems's avatar maximilian attems Committed by Len Brown
Browse files

ACPI: battery: add sysfs serial number 



egrep serial /proc/acpi/battery/BAT0/info
serial number:           32090

serial number can tell you from the imminent danger
of beeing set on fire.

Signed-off-by: default avatarmaximilian attems <max@stro.at>
Acked-by: default avatarAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 21511abd

drivers/acpi/battery.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -194,6 +194,9 @@ static int acpi_battery_get_property(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_MANUFACTURER:

	case POWER_SUPPLY_PROP_MANUFACTURER:

		val->strval = battery->oem_info;

		val->strval = battery->oem_info;

		break;

		break;

	case POWER_SUPPLY_PROP_SERIAL_NUMBER:

		val->strval = battery->serial_number;

		break;

	default:

	default:

		return -EINVAL;

		return -EINVAL;

	}

	}
@@ -212,6 +215,7 @@ static enum power_supply_property charge_battery_props[] = { 
	POWER_SUPPLY_PROP_CHARGE_NOW,

	POWER_SUPPLY_PROP_CHARGE_NOW,

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_SERIAL_NUMBER,

};

};





static enum power_supply_property energy_battery_props[] = {

static enum power_supply_property energy_battery_props[] = {
@@ -226,6 +230,7 @@ static enum power_supply_property energy_battery_props[] = { 
	POWER_SUPPLY_PROP_ENERGY_NOW,

	POWER_SUPPLY_PROP_ENERGY_NOW,

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_SERIAL_NUMBER,

};

};

#endif

#endif

drivers/power/power_supply_sysfs.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -116,6 +116,7 @@ static struct device_attribute power_supply_attrs[] = { 
	/* Properties of type `const char *' */

	/* Properties of type `const char *' */

	POWER_SUPPLY_ATTR(model_name),

	POWER_SUPPLY_ATTR(model_name),

	POWER_SUPPLY_ATTR(manufacturer),

	POWER_SUPPLY_ATTR(manufacturer),

	POWER_SUPPLY_ATTR(serial_number),

};

};





static ssize_t power_supply_show_static_attrs(struct device *dev,

static ssize_t power_supply_show_static_attrs(struct device *dev,

include/linux/power_supply.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -94,6 +94,7 @@ enum power_supply_property { 
	/* Properties of type `const char *' */

	/* Properties of type `const char *' */

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MODEL_NAME,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_MANUFACTURER,

	POWER_SUPPLY_PROP_SERIAL_NUMBER,

};

};





enum power_supply_type {

enum power_supply_type {