From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794590587; b=4iYl2mt1VY9I/461zZbm2sDAKeKRB0E6Dbff9lsuafF4jIr3LVisWxGiouaCHVPsO/AM h8GqtV/fxVby6JgjghAxDibcspr20h/cBxdf5xGEMQ9jvYo0xA+HnlDbrN6v5NfR7vUf+ eq6ZxlDdhL7I0UgI5FjqjAcM4/52eb4RpCtWMejD7zVdrROzD1HBCSNJN/26nPMfJZZkf b7uHQPF4d/XeVr4a7FeELTH5fqv+QFhTcOx6hHLMuQ1JQrCXq5lL3JL1AI+eJwBhHIlnH QysuumOryVTne+fNiD40Z4xn8khMZIOxsjiAPKcACsxo7di5L1C5rjgWT+p6oRYVxOQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794590587; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=CggKi0fxydWeyvZAC/X7zt3UyzVrs7zakoD5e6rkp3s=; b=WP/sjRuJ+GROXA61NBsadcGFZGaeBJRZzG4XSJUZrKXRq2CT9rij2yl0n1ecywC/weyj /QTBz73MwBRO/dU9OZJ399F4lB1fh1ZtHfX9AQETwKNmKF8bhPKq8Hn9tSHfE97JdjYMA DIiUcvUX3L1jN0KflYOJtE/Srr6FrUfnSe6L8Un7DmOYSCPtPqAi16GoIBAb08vhe69Ak xrzfm2PKFMLgWGlhVhruuee9HrH6TPI3fwMFyLaIwrPehtU3saWFb2+Gr8hrMzVcPHBLY 9rIe12DGd39JOwAHlDsFBXWSi7x3rv0BYgOlp2ivtZc00frRvPRQAEO0tczn4OTJKYQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=C09uomTO; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E306F606C081; Fri, 13 Nov 2026 17:23:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=C09uomTO Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8DB251F000C4; Fri, 13 Nov 2026 17:23:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794590586; bh=CggKi0fxydWeyvZAC/X7zt3UyzVrs7zakoD5e6rkp3s=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=C09uomTOD5aGQWkt5dBCiUeWcJf9vjpqXtFS9UnYRVwL+twv8tAVyrp8BVgANtrcD QWNnS3outWK9zEfxKxcplOE8ho4tZRQhr9NEVY3OL7qmKVwteqqLcagqfvQIUZjQVy uIZEIyNSHt+W2oXFkiYktSXyLCmOWy2rV48zK7uI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuppuswamy Sathyanarayanan , Andy Shevchenko , Esben Haabendal , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.18 519/686] iio: light: ltr501: Power down chip if request irq fails Date: Fri, 13 Nov 2026 10:50:52 -0500 Message-ID: <20261113153838.739146175@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261113153820.902362109@linuxfoundation.org> References: <20261113153820.902362109@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Esben Haabendal [ Upstream commit 8a9bcd587d7d768e6c8e9fff88bb89645e412731 ] In case devm_request_threaded_irq() failed, we were leaving the chip powered instead of powering it down again. Power down the chip switching ALS and PS modes to standby. Fixes: 7ac702b3144b ("iio: ltr501: Add interrupt support") Cc: stable@vger.kernel.org Acked-by: Kuppuswamy Sathyanarayanan Reviewed-by: Andy Shevchenko Signed-off-by: Esben Haabendal Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/light/ltr501.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c index 36fe40fec2329..a38cf1490e13b 100644 --- a/drivers/iio/light/ltr501.c +++ b/drivers/iio/light/ltr501.c @@ -1539,7 +1539,7 @@ static int ltr501_probe(struct i2c_client *client) "ltr501_thresh_event", indio_dev); if (ret) - return ret; + goto powerdown_on_error; } else { indio_dev->info = data->chip_info->info_no_irq; } -- 2.53.0