From: sashiko-bot@kernel.org
To: "Zhu Jun" <zhujun2@cmss.chinamobile.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: (nct6775) Clamp fan control times before rounding
Date: Mon, 09 Nov 2026 10:19:36 +0000 [thread overview]
Message-ID: <sashiko-outbox-204800@kernel.org> (raw)
In-Reply-To: <20261109101629.16713-1-zhujun2@cmss.chinamobile.com>
> store_fan_time() accepts an unsigned long, but step_time_to_reg()
> narrows it to unsigned int and adds the rounding adjustment before
> clamping. For example, 4294967295 ms wraps and selects register 1
> instead of 255 in either mode.
>
> Preserve the input width and clamp to the maximum duration for the
> selected mode before rounding.
>
> Fixes: cdcaeceb74ff ("hwmon: (nct6775) Add support for automatic fan control")
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261109101629.16713-1-zhujun2@cmss.chinamobile.com?part=1
next prev parent reply other threads:[~2026-11-09 10:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 10:16 [PATCH] hwmon: (nct6775) Clamp fan control times before rounding Zhu Jun
2026-11-09 10:19 ` sashiko-bot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-11-11 2:46 Zhu Jun
2026-11-11 3:02 ` sashiko-bot
2026-11-11 3:39 Zhu Jun
2026-11-11 3:43 ` sashiko-bot
2026-11-11 10:57 ` David Laight
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