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[90.182.112.124]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4998777a4bdsm203726505e9.0.2026.08.17.04.56.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2026 04:56:13 -0700 (PDT) Date: Mon, 17 Aug 2026 13:56:10 +0200 From: Joshua Crofts To: Andy Shevchenko Cc: Petar Stepanovic , Akhila Kavi , Prasad Bolisetty , Jonathan Cameron , David Lechner , Nuno =?ISO-8859-1?Q?S=E1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Harshit Shah , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 2/2] iio: adc: add Axiado SARADC driver Message-ID: <20260817135610.00000c0c@gmail.com> In-Reply-To: References: <20260810-axiado-ax3000-ax3005-saradc-v5-0-bb0df3ecedaa@axiado.com> <20260810-axiado-ax3000-ax3005-saradc-v5-2-bb0df3ecedaa@axiado.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 10 Aug 2026 21:27:26 +0300 Andy Shevchenko wrote: > > > + soc_data = device_get_match_data(dev); > > + if (!soc_data) > > + return dev_err_probe(dev, -EINVAL, "failed to get match data\n"); > > -ENODATA Hmmm, I always thought it should be -ENODEV. (`grep -Rb5a5 "device_get_match_data" drivers/iio/` confirms this, but maybe it's just wrong to begin with, a few instances even have checks missing). -- Kind regards, Joshua Crofts