linux-kernel - [PATCH][next] charger-manager: fix incorrect check on charging_duration

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Message-Id: <20200902133117.108025-1-colin.king@canonical.com>
Date:   Wed,  2 Sep 2020 14:31:17 +0100
From:   Colin King <colin.king@...onical.com>
To:     Sebastian Reichel <sre@...nel.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Myungjoo Ham <myungjoo.ham@...sung.com>,
        Anton Vorontsov <anton.vorontsov@...aro.org>,
        linux-pm@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] charger-manager: fix incorrect check on charging_duration_ms

From: Colin Ian King <colin.king@...onical.com>

Currently the duration check on the discharging duration setting is
checking the charging duration rather than the discharging duration
due to a cut-n-paste coding error. Fix this by checking the value
desc->charging_max_duration_ms.

Addresses-Coverity: ("Copy-paste-error")
Fixes: 8fcfe088e21a ("charger-manager: Support limit of maximum possible")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/power/supply/charger-manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c
index 07992821e252..44d919954e9e 100644
--- a/drivers/power/supply/charger-manager.c
+++ b/drivers/power/supply/charger-manager.c
@@ -471,7 +471,7 @@ static int check_charging_duration(struct charger_manager *cm)
 	} else if (cm->battery_status == POWER_SUPPLY_STATUS_NOT_CHARGING) {
 		duration = curr - cm->charging_end_time;
 
-		if (duration > desc->charging_max_duration_ms) {
+		if (duration > desc->discharging_max_duration_ms) {
 			dev_info(cm->dev, "Discharging duration exceed %ums\n",
 				 desc->discharging_max_duration_ms);
 			ret = true;
-- 
2.27.0