---

yaml --- r: 242577 b: refs/heads/master c: 3413b4e h: refs/heads/master i: 242575: 9397d4b v: v3
git-mirror · Feb 22, 2011 · f48c480 · f48c480
1 parent 4e06ff2
commit f48c480
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a2e5118c370e78c3841606e7edc7677c986325fa
+refs/heads/master: 3413b4ea250ff0b4142a154a2764e33979957e8b
diff --git a/trunk/drivers/power/bq27x00_battery.c b/trunk/drivers/power/bq27x00_battery.c
@@ -252,16 +252,21 @@ static int bq27x00_battery_get_property(struct power_supply *psy,
 {
 	int ret = 0;
 	struct bq27x00_device_info *di = to_bq27x00_device_info(psy);
+	int voltage = bq27x00_battery_voltage(di);
+
+	if (psp != POWER_SUPPLY_PROP_PRESENT && voltage <= 0)
+		return -ENODEV;
 
 	switch (psp) {
 	case POWER_SUPPLY_PROP_STATUS:
 		ret = bq27x00_battery_status(di, val);
 		break;
 	case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+		val->intval = voltage;
+		break;
 	case POWER_SUPPLY_PROP_PRESENT:
-		val->intval = bq27x00_battery_voltage(di);
 		if (psp == POWER_SUPPLY_PROP_PRESENT)
-			val->intval = val->intval <= 0 ? 0 : 1;
+			val->intval = voltage <= 0 ? 0 : 1;
 		break;
 	case POWER_SUPPLY_PROP_CURRENT_NOW:
 		val->intval = bq27x00_battery_current(di);