From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Beomho Seo <beomho.seo@samsung.com>,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Jakob Hauser <jahau@rocketmail.com>,
        Sebastian Reichel <sebastian.reichel@collabora.com>,
        Sasha Levin <sashal@kernel.org>
Subject: =?UTF-8?q?=5BPATCH=204=2E14=20152/251=5D=20=3D=3FUTF-8=3Fq=3Fpower=3A=3D20supply=3A=3D20rt5033=3D5Fbattery=3A=3D20Change=3D20voltage=3F=3D=20=3D=3FUTF-8=3Fq=3F=3D20values=3D20to=3D20=3DC2=3DB5V=3F=3D?=
Date:   Wed, 24 Nov 2021 12:56:34 +0100
Message-Id: <20211124115715.555731767@linuxfoundation.org>
In-Reply-To: <20211124115710.214900256@linuxfoundation.org>
References: <20211124115710.214900256@linuxfoundation.org>
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From: Jakob Hauser <jahau@rocketmail.com>

[ Upstream commit bf895295e9a73411889816f1a0c1f4f1a2d9c678 ]

Currently the rt5033_battery driver provides voltage values in mV. It
should be µV as stated in Documentation/power/power_supply_class.rst.

Fixes: b847dd96e659 ("power: rt5033_battery: Add RT5033 Fuel gauge device driver")
Cc: Beomho Seo <beomho.seo@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/power/supply/rt5033_battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/rt5033_battery.c b/drivers/power/supply/rt5033_battery.c
index 9310b85f3405e..7eec7014086d8 100644
--- a/drivers/power/supply/rt5033_battery.c
+++ b/drivers/power/supply/rt5033_battery.c
@@ -63,7 +63,7 @@ static int rt5033_battery_get_watt_prop(struct i2c_client *client,
 	regmap_read(battery->regmap, regh, &msb);
 	regmap_read(battery->regmap, regl, &lsb);
 
-	ret = ((msb << 4) + (lsb >> 4)) * 1250 / 1000;
+	ret = ((msb << 4) + (lsb >> 4)) * 1250;
 
 	return ret;
 }
-- 
2.33.0