From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com [44.246.77.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7590C361959; Thu, 23 Jul 2026 17:53:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=44.246.77.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784829236; cv=none; b=Jwt4N5ETOXTCno7Du0b4cy35fC2QwZAjy9W2Q1pjXnb5bwScMEUaZvoUsSbshePLGUc0aE/U4jZ9GEAw4KQbtm8k7Fbt0U7qsdBQh10bZ6vtcl5sC4P1+a+la7hAX+SGwO2GKjGMu8MhqfapBvAtOHViTpi26FnbLvG1e9Banjg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784829236; c=relaxed/simple; bh=S1AIrfgIepQ9oig7DadTWDRxLpojq2tmRA20HF9LKSo=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pvgmcR03daY6yVeoBAxHZelInE0PtrqbhU1DW37cmsguU/m0Z/nqou/n393/VbUHHOzM3I7DN5nyD7MLhRd7vVFhlcaqx9SklxI7xzk4O59eGKbqu1xDzqX3t712wHdNDrHT+xZqsBOGTScqhkDO8WcyRfJXO6YK3qccG/sTGI8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=YWHx+SXV; arc=none smtp.client-ip=44.246.77.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="YWHx+SXV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1784829235; x=1816365235; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=E1cTVCT+wa+SsSrPQumpgMNi0+ROk0z5CUNoWC/xw7I=; b=YWHx+SXVJtww413wCC1OlF9urSrbF9Co29stWhGKwVx1O9l1P4VwXtNN sOejNSKTsOjxirv6vfn4hYMN5b4odLbDrTeVQ+t8ZBc+sIn7LBMQVjoB7 BFquonxknW7MF/YpUChFv6i3+9ZBxexuRmOp+T9uq1PxEXSn44QUlnHbR 0rOM1WkoMpFbzUsLEPk8lRAYoHLlMF26yK3U1JUScz/s/D5Zt1jyUcjm/ t89okbl6Yd8s8K9AvmghHFy5wRGUXWlWCtGaB5XEfAan+h35cLd4/kNIV HfK/D6PSRg0kdc4+H6tNXrpyVBEVzqBpKRMbyGA/jU0sFMIJigKfsPzqD A==; X-CSE-ConnectionGUID: XPVC4WuISw2ng1gWkWcR2w== X-CSE-MsgGUID: Afsie3KkTw2fHMYZcY7EZA== X-IronPort-AV: E=Sophos;i="6.25,181,1779148800"; d="scan'208";a="24242007" Received: from ip-10-5-6-203.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.6.203]) by internal-pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jul 2026 17:53:52 +0000 Received: from EX19MTAUWA001.ant.amazon.com [205.251.233.182:14932] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.32.26:2525] with esmtp (Farcaster) id c1490c2c-2dfd-4c51-a119-58b87ecb07fe; Thu, 23 Jul 2026 17:53:52 +0000 (UTC) X-Farcaster-Flow-ID: c1490c2c-2dfd-4c51-a119-58b87ecb07fe Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWA001.ant.amazon.com (10.250.64.218) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Thu, 23 Jul 2026 17:53:52 +0000 Received: from dev-dsk-farbere-1a-46ecabed.eu-west-1.amazon.com (172.19.116.181) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Thu, 23 Jul 2026 17:53:46 +0000 From: Eliav Farber To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH 03/12] iio: light: iqs621-als: use devm_blocking_notifier_chain_register() Date: Thu, 23 Jul 2026 17:53:16 +0000 Message-ID: <20260723175325.37397-4-farbere@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260723175325.37397-1-farbere@amazon.com> References: <20260723175325.37397-1-farbere@amazon.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D031UWC002.ant.amazon.com (10.13.139.212) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Replace the blocking_notifier_chain_register() + devm_add_action_or_reset() pattern with a single call to devm_blocking_notifier_chain_register(), removing the iqs621_als_notifier_unregister() callback. Signed-off-by: Eliav Farber --- drivers/iio/light/iqs621-als.c | 24 +++--------------------- 1 file changed, 3 insertions(+), 21 deletions(-) diff --git a/drivers/iio/light/iqs621-als.c b/drivers/iio/light/iqs621-als.c index cd5843e3e2c3..f9d215ef1970 100644 --- a/drivers/iio/light/iqs621-als.c +++ b/drivers/iio/light/iqs621-als.c @@ -179,19 +179,6 @@ static int iqs621_als_notifier(struct notifier_block *notifier, return NOTIFY_OK; } -static void iqs621_als_notifier_unregister(void *context) -{ - struct iqs621_als_private *iqs621_als = context; - struct iio_dev *indio_dev = iqs621_als->indio_dev; - int ret; - - ret = blocking_notifier_chain_unregister(&iqs621_als->iqs62x->nh, - &iqs621_als->notifier); - if (ret) - dev_err(indio_dev->dev.parent, - "Failed to unregister notifier: %d\n", ret); -} - static int iqs621_als_read_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int *val, int *val2, long mask) @@ -563,19 +550,14 @@ static int iqs621_als_probe(struct platform_device *pdev) mutex_init(&iqs621_als->lock); iqs621_als->notifier.notifier_call = iqs621_als_notifier; - ret = blocking_notifier_chain_register(&iqs621_als->iqs62x->nh, - &iqs621_als->notifier); + ret = devm_blocking_notifier_chain_register(&pdev->dev, + &iqs621_als->iqs62x->nh, + &iqs621_als->notifier); if (ret) { dev_err(&pdev->dev, "Failed to register notifier: %d\n", ret); return ret; } - ret = devm_add_action_or_reset(&pdev->dev, - iqs621_als_notifier_unregister, - iqs621_als); - if (ret) - return ret; - return devm_iio_device_register(&pdev->dev, indio_dev); } -- 2.47.3