linux-kernel - Re: [PATCH v3 2/4] hwmon: (ina238) Correctly clamp temperature

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Message-ID: <d1d4ec51-bbd8-4361-937c-dbec3066848e@roeck-us.net>
Date: Sun, 31 Aug 2025 15:34:26 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc: jdelvare@...e.com, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, corbet@....net, wenliang202407@....com,
	jre@...gutronix.de, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org
Subject: Re: [PATCH v3 2/4] hwmon: (ina238) Correctly clamp temperature

On Fri, Aug 29, 2025 at 03:05:10PM +1200, Chris Packham wrote:
> ina238_write_temp() was attempting to clamp the user input but was
> throwing away the result. Ensure that we clamp the value to the
> appropriate range before it is converted into a register value.
> 
> Fixes: 0d9f596b1fe3 ("hwmon: (ina238) Modify the calculation formula to adapt to different chips")
> Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>

Applied.

Guenter