linux-kernel - [PATCH 04/13] power: supply: bq25890: Fix initial setting of the F_CONV

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Date:   Sat, 30 Oct 2021 20:28:04 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Mark Gross <markgross@...nel.org>,
        Andy Shevchenko <andy@...radead.org>,
        Wolfram Sang <wsa@...-dreams.de>,
        Sebastian Reichel <sre@...nel.org>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Ard Biesheuvel <ardb@...nel.org>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Yauhen Kharuzhy <jekhor@...il.com>,
        Tsuchiya Yuto <kitakar@...il.com>,
        platform-driver-x86@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-efi@...r.kernel.org
Subject: [PATCH 04/13] power: supply: bq25890: Fix initial setting of the F_CONV_RATE field

The code doing the initial setting of the F_CONV_RATE field based
on the bq->state.online flag. In order for this to work properly,
this must be done after the initial bq25890_get_chip_state() call.

Signed-off-by: Hans de Goede <hdegoede@...hat.com>
---
 drivers/power/supply/bq25890_charger.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index 491d36a3811a..99497fdc73da 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -682,16 +682,16 @@ static int bq25890_hw_init(struct bq25890_device *bq)
 		}
 	}
 
-	/* Configure ADC for continuous conversions when charging */
-	ret = bq25890_field_write(bq, F_CONV_RATE, !!bq->state.online);
+	ret = bq25890_get_chip_state(bq, &bq->state);
 	if (ret < 0) {
-		dev_dbg(bq->dev, "Config ADC failed %d\n", ret);
+		dev_dbg(bq->dev, "Get state failed %d\n", ret);
 		return ret;
 	}
 
-	ret = bq25890_get_chip_state(bq, &bq->state);
+	/* Configure ADC for continuous conversions when charging */
+	ret = bq25890_field_write(bq, F_CONV_RATE, !!bq->state.online);
 	if (ret < 0) {
-		dev_dbg(bq->dev, "Get state failed %d\n", ret);
+		dev_dbg(bq->dev, "Config ADC failed %d\n", ret);
 		return ret;
 	}
 
-- 
2.31.1