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ACPI / SBS: Correct the value of power_now and power_avg in the sysfs

Browse source 
https://bugzilla.kernel.org/show_bug.cgi?id=24492

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Lan Tianyu 2011-07-01 16:03:39 +08:00 committed by Len Brown
parent 1dd5c715e5
commit e4108292cc
1 changed files with 6 additions and 0 deletions
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6
drivers/acpi/sbs.c
View file

@ -230,11 +230,17 @@ static int acpi_sbs_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_POWER_NOW:
val->intval = abs(battery->rate_now) *
acpi_battery_ipscale(battery) * 1000;
val->intval *= (acpi_battery_mode(battery)) ?
(battery->voltage_now *
acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CURRENT_AVG:
case POWER_SUPPLY_PROP_POWER_AVG:
val->intval = abs(battery->rate_avg) *
acpi_battery_ipscale(battery) * 1000;
val->intval *= (acpi_battery_mode(battery)) ?
(battery->voltage_now *
acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CAPACITY:
val->intval = battery->state_of_charge;