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Mon, 9 Nov 2026 09:21:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794216087; bh=dmz1IxPhEUTn+emB1TXocVS8QI38hBL9NaVv40544gM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=EvDL6rFnM0wUURkvzKD9+NykYX4TGthpWGaJuD9CzQTYKnvP7/1dJyuJbZ8OoH5LM Mw/+luzKEAXnrSS87N3gjuo7wg+j0Zfhohv3Jo8QC9vWenQC0eBqDp2jj6B+r7qfTX Ar7SafpDsi+6Gln8dGGjVLI6Qs0Mpk/udlq23coEibmrdv8vvM2t+30tvrT1Lw0nu6 Ectvq/Spb4a0jazSzjIQHRw4AgKN0iUqhId+bsGO5Djz7fT2tBRHpZiwi66T7hsVYw PA33teAUJhC6CGQ7aw7NqkpMTvuMLV3tKtuzgqSr9+gvnKiYge+6U7HZIq4Mg2FAaG zHf8NU0Y9XmsA== Date: Mon, 9 Nov 2026 10:21:20 +0100 From: Joshua Crofts To: Linus Walleij Cc: linux-iio@vger.kernel.org, Jonathan Cameron , David Lechner , Nuno =?ISO-8859-1?Q?S=E1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kyungmin Park , devicetree@vger.kernel.org Subject: Re: [PATCH v2 3/5] iio: light: gp2ap020a00f: Enable the VCC supply Message-ID: <20261109102120.00006301@kernel.org> In-Reply-To: <20261108-gp2ap030-v2-3-24eaa1b9fe59@kernel.org> References: <20261108-gp2ap030-v2-0-24eaa1b9fe59@kernel.org> <20261108-gp2ap030-v2-3-24eaa1b9fe59@kernel.org> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sun, 08 Nov 2026 22:44:01 +0100 Linus Walleij wrote: > Enable the VCC supply before accessing the device. Use the managed > helper so it is disabled on probe failure and removal. Let the regulator > framework provide a dummy regulator for an unspecified supply, and > propagate errors, including deferred probe. > > Signed-off-by: Linus Walleij > --- Reviewed-by: Joshua Crofts -- Kind regards, Joshua Crofts