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| author | Sebastian Reichel <sre@kernel.org> | 2023-03-17 23:56:57 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2023-03-29 22:38:56 +0200 |
| commit | 44263f50065969f2344808388bd589740f026167 (patch) | |
| tree | 1c4d4eb8b3a7238d21f9a254873707fcd111b3d1 /drivers/power | |
| parent | 93297ef6920f071ed109cbdcf640edfc693d0456 (diff) | |
| download | lwn-44263f50065969f2344808388bd589740f026167.tar.gz lwn-44263f50065969f2344808388bd589740f026167.zip | |
power: supply: generic-adc-battery: fix unit scaling
power-supply properties are reported in µV, µA and µW.
The IIO API provides mV, mA, mW, so the values need to
be multiplied by 1000.
Fixes: e60fea794e6e ("power: battery: Generic battery driver using IIO")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/generic-adc-battery.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c index 917bd2a6cc52..535972a332b3 100644 --- a/drivers/power/supply/generic-adc-battery.c +++ b/drivers/power/supply/generic-adc-battery.c @@ -136,6 +136,9 @@ static int read_channel(struct gab *adc_bat, enum power_supply_property psp, result); if (ret < 0) pr_err("read channel error\n"); + else + *result *= 1000; + return ret; } |