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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/power/supply/axp20x_battery.c
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@@ -185,7 +185,6 @@
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 				   union power_supply_propval *val)
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 {
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 	struct axp20x_batt_ps *axp20x_batt = power_supply_get_drvdata(psy);
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-	struct iio_channel *chan;
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 	int ret = 0, reg, val1;
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 	switch (psp) {
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@@ -265,12 +264,12 @@
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 		if (ret)
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 			return ret;
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-		if (reg & AXP20X_PWR_STATUS_BAT_CHARGING)
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-			chan = axp20x_batt->batt_chrg_i;
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-		else
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-			chan = axp20x_batt->batt_dischrg_i;
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-
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-		ret = iio_read_channel_processed(chan, &val->intval);
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+		if (reg & AXP20X_PWR_STATUS_BAT_CHARGING) {
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+			ret = iio_read_channel_processed(axp20x_batt->batt_chrg_i, &val->intval);
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+		} else {
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+			ret = iio_read_channel_processed(axp20x_batt->batt_dischrg_i, &val1);
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+			val->intval = -val1;
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+		}
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 		if (ret)
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 			return ret;
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