linux-kernel - Re: [PATCH] iio: dac: use int instead of u32 to store error codes

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Message-ID: <d6716d57-ed8b-4dcc-b16b-2528780a387c@baylibre.com>
Date: Tue, 26 Aug 2025 08:42:53 -0500
From: David Lechner <dlechner@...libre.com>
To: Qianfeng Rong <rongqianfeng@...o.com>,
 Lars-Peter Clausen <lars@...afoo.de>,
 Michael Hennerich <Michael.Hennerich@...log.com>,
 Jonathan Cameron <jic23@...nel.org>, Nuno Sá
 <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: dac: use int instead of u32 to store error codes

On 8/26/25 5:18 AM, Qianfeng Rong wrote:
> Use int instead of unsigned int for 'ret' variable to store negative error
> codes returned by ad5421_write_unlocked() and ad5360_write_unlocked().
> 
> Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
> ---
Reviewed-by: David Lechner <dlechner@...libre.com>