linux-kernel - [PATCH 5.14 601/849] =?UTF-8?q?power:=20supply:=20rt5033=5Fbattery:=20Change=20voltage?= =?UTF-8?q?=20values=20to=20=C2=B5V?=

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Date:   Mon, 15 Nov 2021 18:01:24 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Beomho Seo <beomho.seo@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Jakob Hauser <jahau@...ketmail.com>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.14 601/849] =?UTF-8?q?power:=20supply:=20rt5033=5Fbattery:=20Change=20voltage?= =?UTF-8?q?=20values=20to=20=C2=B5V?=

From: Jakob Hauser <jahau@...ketmail.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@...sung.com>
Cc: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Jakob Hauser <jahau@...ketmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
Signed-off-by: Sasha Levin <sashal@...nel.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 9ad0afe83d1b7..7a23c70f48791 100644
--- a/drivers/power/supply/rt5033_battery.c
+++ b/drivers/power/supply/rt5033_battery.c
@@ -60,7 +60,7 @@ 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