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([2600:8803:e7e4:1d00:2d9b:959c:3c59:5831]) by smtp.gmail.com with ESMTPSA id 5614622812f47-435ce879777sm1104886b6e.24.2025.08.14.07.53.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Aug 2025 07:53:22 -0700 (PDT) Message-ID: Date: Thu, 14 Aug 2025 09:53:21 -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 2/3] iio: adc: adc128s052: Simplify matching chip_data To: Matti Vaittinen , Matti Vaittinen Cc: Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Heidelberg , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sukrut Bellary , Lothar Rubusch References: Content-Language: en-US From: David Lechner In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/14/25 3:35 AM, Matti Vaittinen wrote: > The adc128s052 driver supports a few different ICs. IC specific > configuration data is stored in an array. IC data, residing in a > specific point of the array, is pointed from the SPI device match data. > > There is no need to have the chip config data structures in an array > and splitting them out of an array has at least following benefits: > > - Chip-specific structures can be named after the chips they support. > This makes referring them a tad cleaner, compared to using a generic > array name with a numerical index. > > - Avoid all potential 'out of bounds' errors which can result if the > array is changed. > > Split the chip configuration data array to individual structures. > > Signed-off-by: Matti Vaittinen > > --- Reviewed-by: David Lechner