diff options
| author | maximilian attems <max@stro.at> | 2008-01-22 18:46:50 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-02-05 21:15:50 -0500 |
| commit | 7c2670bbb53820d0a4fab8d74593eeccd1eef225 (patch) | |
| tree | 1c6207181694443b0ac0be6b16e446feae527c77 /drivers | |
| parent | 21511abd0a248a3f225d3b611cfabb93124605a7 (diff) | |
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: maximilian attems <max@stro.at>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/battery.c | 5 | ||||
| -rw-r--r-- | drivers/power/power_supply_sysfs.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index c4a769d1ba85..f6215e809808 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -194,6 +194,9 @@ static int acpi_battery_get_property(struct power_supply *psy, case POWER_SUPPLY_PROP_MANUFACTURER: val->strval = battery->oem_info; break; + case POWER_SUPPLY_PROP_SERIAL_NUMBER: + val->strval = battery->serial_number; + break; default: return -EINVAL; } @@ -212,6 +215,7 @@ static enum power_supply_property charge_battery_props[] = { POWER_SUPPLY_PROP_CHARGE_NOW, POWER_SUPPLY_PROP_MODEL_NAME, POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_SERIAL_NUMBER, }; 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_MODEL_NAME, POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_SERIAL_NUMBER, }; #endif diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index d4824840c5bf..ad2bed0174d6 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -116,6 +116,7 @@ static struct device_attribute power_supply_attrs[] = { /* Properties of type `const char *' */ POWER_SUPPLY_ATTR(model_name), POWER_SUPPLY_ATTR(manufacturer), + POWER_SUPPLY_ATTR(serial_number), }; static ssize_t power_supply_show_static_attrs(struct device *dev, |