From patchwork Wed Dec 4 02:02:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mao Wenan X-Patchwork-Id: 11272065 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3FF26109A for ; Wed, 4 Dec 2019 02:04:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1B9B72073F for ; Wed, 4 Dec 2019 02:04:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VvAR6ukL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B9B72073F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=pGu/+Kl2RdhHBzznxKoeqTz781jF4RL1umQaArLDQMs=; b=VvAR6ukLjmwJoW CpywMsY3+2L7n1arwJuoA0QzLp1DeFM+FXZTFjQOsWspWh828CdXrHdQDWBpmsBboR10k7ZLl3Vfw J83ANfZM1xoobDZD3rXcyzzYjAGCzo1uGcUC0TP1mCyhWgDcWQQTp34cnIcgHopAK++cMUXgrBOWj VIHGNCC3drdND0S7LgQ5W85qDLqnNQxPccLXdyNTbdmTZvC/hnW6YcaBxDv6hHYPr8uVyM+oHFpcp 0CECK04OZdUfmFixGxUQnGDOQkf8AWf00iks0v87wDnEYoYzMvS4GCTuVV4q75zLvY74RS5hugLUu P04MlFxKh+CzzhvcZ9uw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1icK26-00083v-5l; Wed, 04 Dec 2019 02:04:50 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1icK22-000836-3K; Wed, 04 Dec 2019 02:04:48 +0000 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 00030B68322770FDCDDD; Wed, 4 Dec 2019 10:04:37 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Dec 2019 10:04:27 +0800 From: Mao Wenan To: , , , , Subject: [PATCH -next] rtc: mt6397: drop free_irq of devm_xx allocated irq Date: Wed, 4 Dec 2019 10:02:09 +0800 Message-ID: <20191204020209.10363-1-maowenan@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191203_180446_328167_99B83BD0 X-CRM114-Status: UNSURE ( 7.09 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.190 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rtc@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Mao Wenan , Hulk Robot , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org rtc->irq is requested by devm_request_threaded_irq, and request_threaded_irq. IRQs requested with this function will be automatically freed on driver detach. Reported-by: Hulk Robot Signed-off-by: Mao Wenan --- drivers/rtc/rtc-mt6397.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c index 5249fc99fd5f..d6a10111137a 100644 --- a/drivers/rtc/rtc-mt6397.c +++ b/drivers/rtc/rtc-mt6397.c @@ -293,7 +293,6 @@ static int mtk_rtc_probe(struct platform_device *pdev) return 0; out_free_irq: - free_irq(rtc->irq, rtc); return ret; }