From patchwork Mon Sep 9 13:30:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 826928 Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [45.249.212.190]) (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 9A3C61BB6AD; Mon, 9 Sep 2024 13:21:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.190 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725888108; cv=none; b=t5LBE5ya5OyLvcoyiNEHyp0HCKNf5DC9DpSnHejQBtaKlCC5KK4q0uVc0k3aUhDhnzFA2MRragOxvjfvZqGLH9r7twARbjs1dG0RvjEUszZ7GSD3j1+GrnNxjI+bCTh+Z9TW1jW2hWOlq+5gWvVhB0/K87iIl5QSJoQdGpXiMPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725888108; c=relaxed/simple; bh=5qAplfjO5BTwpTFUSvjsNZB/HBHHyjg9WiC9zF4R/aI=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jfkED0MP0gkn2nmbA2Fl5m5RYpakwKOLLTyC4RQMpQ7sHJgDR9CDUUaNMTPUubDatAvYnKuqxAv5aayhpqBjZ3ao5QoWkj3trba3ajiRlHSlxNJ0YJpKsZO43xLhyl7gjTS9lepC1u7wEceoMAltB1iBJQA7InqbKKqMsykCwwU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.190 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.163]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4X2SCK2mZ9z2Dc1B; Mon, 9 Sep 2024 21:21:17 +0800 (CST) Received: from kwepemh500013.china.huawei.com (unknown [7.202.181.146]) by mail.maildlp.com (Postfix) with ESMTPS id 43029180041; Mon, 9 Sep 2024 21:21:44 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemh500013.china.huawei.com (7.202.181.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 9 Sep 2024 21:21:43 +0800 From: Jinjie Ruan To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH 7/7] wifi: wl1251: Use IRQF_NO_AUTOEN flag in request_irq() Date: Mon, 9 Sep 2024 21:30:34 +0800 Message-ID: <20240909133034.1296930-8-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240909133034.1296930-1-ruanjinjie@huawei.com> References: <20240909133034.1296930-1-ruanjinjie@huawei.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemh500013.china.huawei.com (7.202.181.146) As commit cbe16f35bee6 ("genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()") said, the code below is subobtimal. IRQF_NO_AUTOEN flag can be used by drivers to request_irq(). It prevents the automatic enabling of the requested interrupt in the same safe way. With that the usage can be simplified and corrected. irq_set_status_flags(irq, IRQ_NOAUTOEN); request_irq(dev, irq...); Signed-off-by: Jinjie Ruan --- drivers/net/wireless/ti/wl1251/sdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c index c705081249d6..b45050243129 100644 --- a/drivers/net/wireless/ti/wl1251/sdio.c +++ b/drivers/net/wireless/ti/wl1251/sdio.c @@ -233,8 +233,8 @@ static int wl1251_sdio_probe(struct sdio_func *func, } if (wl->irq) { - irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); - ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl); + ret = request_irq(wl->irq, wl1251_line_irq, IRQF_NO_AUTOEN, + "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto disable;