lkml.org 
[lkml]   [2023]   [Mar]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCHv1 04/11] power: supply: generic-adc-battery: fix unit scaling
From
On 3/10/23 00:50, Sebastian Reichel wrote:
> 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.
>
> Signed-off-by: Sebastian Reichel <sre@kernel.org>

As Linus wrote, Fixes-tag would be good. With that remark:
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>

> ---
> drivers/power/supply/generic-adc-battery.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> 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;
> }
>

--
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

~~ When things go utterly wrong vim users can always type :help! ~~

\
 
 \ /
  Last update: 2023-03-27 00:56    [W:0.212 / U:0.112 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site