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Commit 1100fbab authored by Anirudh Ghayal's avatar Anirudh Ghayal
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power: qpnp-qg: Fix the return error check in QGauge 



ADC reads over IIO return positive value on success.
Fix the return error check.

Change-Id: Ib8eb1ab3f7f9f3f0f3d5d717fc02b87669125556
Signed-off-by: default avatarAnirudh Ghayal <aghayal@codeaurora.org>
parent e8329f96

drivers/power/supply/qcom/qpnp-qg.c

+2 −2
Original line number Diff line number Diff line
@@ -2394,7 +2394,7 @@ static int get_batt_id_ohm(struct qpnp_qg *chip, u32 *batt_id_ohm) 


	/* Read battery-id */

	rc = iio_read_channel_processed(chip->batt_id_chan, &batt_id_mv);

	if (rc) {

	if (rc < 0) {

		pr_err("Failed to read BATT_ID over ADC, rc=%d\n", rc);

		return rc;

	}
@@ -2573,7 +2573,7 @@ static int qg_determine_pon_soc(struct qpnp_qg *chip) 
use_pon_ocv:

	if (use_pon_ocv == true) {

		rc = qg_get_battery_temp(chip, &batt_temp);

		if (rc) {

		if (rc < 0) {

			pr_err("Failed to read BATT_TEMP at PON rc=%d\n", rc);

			goto done;

		}