From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-011.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-011.esa.us-west-2.outbound.mail-perimeter.amazon.com [52.35.192.45]) (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 5DE5B2E7623; Sun, 26 Jul 2026 06:40:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.35.192.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785048002; cv=none; b=r9+J3ABJnxtJuxmhLRes7yp8rv4YY3uZaotAHHGTf6QcB1B1cAufYMVJ0ZywWqAKiRMVKAp6D+p9aCL17AwxSpeBXbgFXdYECp3M85sldrhsPet4Bw6uNyZXG2lZ/ifqCrgJMYqtgQ8f94DTOgusfTZzRLAYznE6EwRyYQORwzU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785048002; c=relaxed/simple; bh=2UZaQQlsQT8zkXST8gzvEPpdtHMmLewK9HtUHBtHHVs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=keEhMfna6NydTedk8Xn3WI1APROdYf0ecDGVThj0iJ6yTYn4PXLNn1f14fMHQWrrEWd9ntTvAKn1zgXNygS75akaK1D+HZAgSmtZDIMhH40I5BS/gCzuczwdn4bKPpJoWWpwpJieqnL73d8PfVCMnJ7DryEtn4AlA4hOIxh4g4Q= 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=TkwayOkj; arc=none smtp.client-ip=52.35.192.45 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="TkwayOkj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1785048001; x=1816584001; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4gDtBrheJbU+yqd7bADPibHx4zONzC4ypfh4Tdg/jZU=; b=TkwayOkjIxspvs0I2j39YvhWVSbB4O53nxs7gzzcsAD97cExoMlSm6nV JlFP8LyTY7UgLtnJYMnDkkoD/EWJQuoKpBQe9+i7KrZXJHEAsdb14jUe/ plBM9ehjt7L7oy1Ah65KCgGkxEKsZInGgICwp2fYtbXhMf1gd7wKYZ8sh 1jx7zDTXmN1/lXOuPU/2w7YlqA8PXfZG9mIcXFa2h3ot4la3qPHUMdGD8 HMhzmQmJOogLkw/i9mZ8uviyPdHmiYelS4jBpB/eBdk4rmsZwr/Suc9LM FCfMsnt6MPyG+/rUFjImWRvdgQzLvZoGbAaQalXCXxuNG4SDAnUasnMPS g==; X-CSE-ConnectionGUID: 7F48ttWeRt6wDIEtenPdNg== X-CSE-MsgGUID: 5/1ZUr2NSgCJpRlIUZsx6A== X-IronPort-AV: E=Sophos;i="6.25,186,1779148800"; d="scan'208";a="24132971" 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-011.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2026 06:40:00 +0000 Received: from EX19MTAUWA001.ant.amazon.com [205.251.233.236:31900] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.55.20:2525] with esmtp (Farcaster) id 8511e2e9-454a-4f02-8900-82b185276e66; Sun, 26 Jul 2026 06:39:59 +0000 (UTC) X-Farcaster-Flow-ID: 8511e2e9-454a-4f02-8900-82b185276e66 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; Sun, 26 Jul 2026 06:39:59 +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 15.2.2562.45; Sun, 26 Jul 2026 06:39:54 +0000 From: Eliav Farber To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: Bartosz Golaszewski Subject: [PATCH v3 10/12] gpio: eic-sprd: use devm_atomic_notifier_chain_register() Date: Sun, 26 Jul 2026 06:37:25 +0000 Message-ID: <20260726063727.19111-11-farbere@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260726063727.19111-1-farbere@amazon.com> References: <20260726063727.19111-1-farbere@amazon.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D043UWC001.ant.amazon.com (10.13.139.202) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Replace the atomic_notifier_chain_register() + devm_add_action_or_reset() pattern with a single call to devm_atomic_notifier_chain_register(), removing the sprd_eic_unregister_notifier() callback. Signed-off-by: Eliav Farber Acked-by: Bartosz Golaszewski --- drivers/gpio/gpio-eic-sprd.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c index 3b7ebcf12fe7..86eb9624d38a 100644 --- a/drivers/gpio/gpio-eic-sprd.c +++ b/drivers/gpio/gpio-eic-sprd.c @@ -601,13 +601,6 @@ static const struct irq_chip sprd_eic_irq = { GPIOCHIP_IRQ_RESOURCE_HELPERS, }; -static void sprd_eic_unregister_notifier(void *data) -{ - struct notifier_block *nb = data; - - atomic_notifier_chain_unregister(&sprd_eic_irq_notifier, nb); -} - static int sprd_eic_probe(struct platform_device *pdev) { const struct sprd_eic_variant_data *pdata; @@ -690,14 +683,8 @@ static int sprd_eic_probe(struct platform_device *pdev) } sprd_eic->irq_nb.notifier_call = sprd_eic_irq_notify; - ret = atomic_notifier_chain_register(&sprd_eic_irq_notifier, - &sprd_eic->irq_nb); - if (ret) - return dev_err_probe(dev, ret, - "Failed to register with the interrupt notifier"); - - return devm_add_action_or_reset(dev, sprd_eic_unregister_notifier, - &sprd_eic->irq_nb); + return devm_atomic_notifier_chain_register(dev, &sprd_eic_irq_notifier, + &sprd_eic->irq_nb); } static const struct of_device_id sprd_eic_of_match[] = { -- 2.47.3