This is a note to let you know that I've just added the patch titled
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
power-supply-axp288_fuel_gauge-report-register-addre.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit be599945945e10efa2a612b2d6ff398f5f072166
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Sun Aug 1 15:30:59 2021 +0200
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
[ Upstream commit caa534c3ba40c6e8352b42cbbbca9ba481814ac8 ]
When fuel_gauge_reg_readb()/_writeb() fails, report which register we
were trying to read / write when the error happened.
Also reword the message a bit:
- Drop the axp288 prefix, dev_err() already prints this
- Switch from telegram / abbreviated style to a normal sentence, aligning
the message with those from fuel_gauge_read_*bit_word()
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c
index 2ba2d8d6b8e6..d1bcc52e67c3 100644
--- a/drivers/power/supply/axp288_fuel_gauge.c
+++ b/drivers/power/supply/axp288_fuel_gauge.c
@@ -147,7 +147,7 @@ static int fuel_gauge_reg_readb(struct axp288_fg_info *info, int reg)
}
if (ret < 0) {
- dev_err(&info->pdev->dev, "axp288 reg read err:%d\n", ret);
+ dev_err(&info->pdev->dev, "Error reading reg 0x%02x err: %d\n", reg, ret);
return ret;
}
@@ -161,7 +161,7 @@ static int fuel_gauge_reg_writeb(struct axp288_fg_info *info, int reg, u8 val)
ret = regmap_write(info->regmap, reg, (unsigned int)val);
if (ret < 0)
- dev_err(&info->pdev->dev, "axp288 reg write err:%d\n", ret);
+ dev_err(&info->pdev->dev, "Error writing reg 0x%02x err: %d\n", reg, ret);
return ret;
}
