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([2600:8803:e7e4:1d00:5075:40f3:ff25:c24c]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7450e4bcecbsm2335437a34.45.2025.08.26.06.42.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Aug 2025 06:42:55 -0700 (PDT) Message-ID: Date: Tue, 26 Aug 2025 08:42:53 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] iio: dac: use int instead of u32 to store error codes To: Qianfeng Rong , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250826101825.248167-1-rongqianfeng@vivo.com> Content-Language: en-US From: David Lechner In-Reply-To: <20250826101825.248167-1-rongqianfeng@vivo.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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 > --- Reviewed-by: David Lechner