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([2600:8803:e7e4:500:1031:c44e:9f1f:17c1]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7d586625e4esm6798748a34.15.2026.02.28.08.36.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 28 Feb 2026 08:36:09 -0800 (PST) Message-ID: <641c4d59-4cfd-49b6-b6de-692db48db1c7@baylibre.com> Date: Sat, 28 Feb 2026 10:36:08 -0600 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] iio: adc: ad799x: use devm_iio_device_register and devm buffer setup To: Archit Anant , jic23@kernel.org, lars@metafoo.de, Michael.Hennerich@analog.com Cc: nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260228154515.16639-1-architanant5@gmail.com> Content-Language: en-US From: David Lechner In-Reply-To: <20260228154515.16639-1-architanant5@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/28/26 9:45 AM, Archit Anant wrote: > Convert the driver to use the device-managed versions of > iio_device_register() and iio_triggered_buffer_setup(). > > This simplifies the error handling in ad799x_probe() by removing the > 'error_cleanup_ring' goto label. It also removes the need to manually > call iio_device_unregister() and iio_triggered_buffer_cleanup() in > ad799x_remove(). > Since we are doing this, why not also handle the regulators and rx_buf so that we can drop the remove() function completely?