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Thu, 14 May 2020 23:05:10 +0000 From: Jonathan Bakker To: sre@kernel.org, krzk@kernel.org, jonghwa3.lee@samsung.com, tglx@linutronix.de, kstewart@linuxfoundation.org, baolin.wang7@gmail.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Jonathan Bakker Subject: [PATCH 04/10] power: supply: charger-manager: Correct usage of CHARGE_NOW/FULL Date: Thu, 14 May 2020 16:04:29 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514230435.11798-1-xc-racer2@live.ca> References: <20200514230435.11798-1-xc-racer2@live.ca> X-ClientProxiedBy: MWHPR22CA0040.namprd22.prod.outlook.com (2603:10b6:300:69::26) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200514230435.11798-5-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb68:9c00:8067:f823:1e15:7520) by MWHPR22CA0040.namprd22.prod.outlook.com (2603:10b6:300:69::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3000.26 via Frontend Transport; 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Signed-off-by: Jonghwa Lee Signed-off-by: Krzysztof Kozlowski Signed-off-by: Jonathan Bakker --- drivers/power/supply/charger-manager.c | 40 ++++++++------------------ 1 file changed, 12 insertions(+), 28 deletions(-) diff --git a/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c index 6a5ae1d0ef92..80d1699c938a 100644 --- a/drivers/power/supply/charger-manager.c +++ b/drivers/power/supply/charger-manager.c @@ -846,35 +846,13 @@ static int charger_get_property(struct power_supply *psy, val->intval = 0; break; case POWER_SUPPLY_PROP_CHARGE_FULL: - if (is_full_charged(cm)) - val->intval = 1; - else - val->intval = 0; - ret = 0; - break; case POWER_SUPPLY_PROP_CHARGE_NOW: - if (is_charging(cm)) { - fuel_gauge = power_supply_get_by_name( - cm->desc->psy_fuel_gauge); - if (!fuel_gauge) { - ret = -ENODEV; - break; - } - - ret = power_supply_get_property(fuel_gauge, - POWER_SUPPLY_PROP_CHARGE_NOW, - val); - if (ret) { - val->intval = 1; - ret = 0; - } else { - /* If CHARGE_NOW is supplied, use it */ - val->intval = (val->intval > 0) ? - val->intval : 1; - } - } else { - val->intval = 0; + fuel_gauge = power_supply_get_by_name(cm->desc->psy_fuel_gauge); + if (!fuel_gauge) { + ret = -ENODEV; + break; } + ret = power_supply_get_property(fuel_gauge, psp, val); break; default: return -EINVAL; @@ -893,9 +871,9 @@ static enum power_supply_property default_charger_props[] = { POWER_SUPPLY_PROP_VOLTAGE_NOW, POWER_SUPPLY_PROP_CAPACITY, POWER_SUPPLY_PROP_ONLINE, - POWER_SUPPLY_PROP_CHARGE_FULL, /* * Optional properties are: + * POWER_SUPPLY_PROP_CHARGE_FULL, * POWER_SUPPLY_PROP_CHARGE_NOW, * POWER_SUPPLY_PROP_CURRENT_NOW, * POWER_SUPPLY_PROP_TEMP, @@ -1583,6 +1561,12 @@ static int charger_manager_probe(struct platform_device *pdev) desc->psy_fuel_gauge); return -ENODEV; } + if (!power_supply_get_property(fuel_gauge, + POWER_SUPPLY_PROP_CHARGE_FULL, &val)) { + cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] = + POWER_SUPPLY_PROP_CHARGE_FULL; + cm->charger_psy_desc.num_properties++; + } if (!power_supply_get_property(fuel_gauge, POWER_SUPPLY_PROP_CHARGE_NOW, &val)) { cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] =