From patchwork Sun Mar 15 10:54:47 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Dueck X-Patchwork-Id: 6012821 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 69FB2BF90F for ; Sun, 15 Mar 2015 10:58:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A0A32202E6 for ; Sun, 15 Mar 2015 10:58:23 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A5C00202C8 for ; Sun, 15 Mar 2015 10:58:22 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YX6Ce-00007s-VS; Sun, 15 Mar 2015 10:55:28 +0000 Received: from mail-we0-x236.google.com ([2a00:1450:400c:c03::236]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YX6Ca-0007Q4-Vd for linux-arm-kernel@lists.infradead.org; Sun, 15 Mar 2015 10:55:26 +0000 Received: by wegp1 with SMTP id p1so19733481weg.1 for ; Sun, 15 Mar 2015 03:55:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=gHsDVMSBObzohpLBQw/QSU4WiL4ZrVRHjSkqA9k7TWQ=; b=exMz1qlm0DHig+ACwA9p7x7P22oL7CQxfd7pP+0cy5ukOVVgvYGACesE3hMvGDCVNr dHGJoj4A5a19NlMeZ8caR5gi4CBB64d+2uxuGuhQFZ/kF0ATCsqztYklU0jIcKVrekzZ iKbbo9A6emU+VEX2GBqh6kaagzs8/AjZsFViH/ioDjDZgeGkTkbOHoDoKmCtnFa9p8E+ cvPcyRBn5pLE3jJ/1vnYFwvU+siCxo2CsAF0H3Vv0c9mkPfVWh5sv39uoh5m80myE7sU dqn2bv/XiIR+tfYWnshdkbF1Okuoj2vI+hyVg3h6zFa+5VgfIzOj7p50fsQnbD62QGA9 f0JA== X-Received: by 10.180.20.238 with SMTP id q14mr28883817wie.70.1426416901524; Sun, 15 Mar 2015 03:55:01 -0700 (PDT) Received: from localhost.fritz.box (port-92-203-61-191.dynamic.qsc.de. [92.203.61.191]) by mx.google.com with ESMTPSA id m10sm10542769wij.5.2015.03.15.03.54.59 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 15 Mar 2015 03:55:00 -0700 (PDT) From: David Dueck To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] rtc: at91rm9200: Fix locking in interrupt handler Date: Sun, 15 Mar 2015 11:54:47 +0100 Message-Id: <1426416887-3450-1-git-send-email-davidcdueck@googlemail.com> X-Mailer: git-send-email 2.3.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150315_035525_329238_0732215D X-CRM114-Status: UNSURE ( 9.35 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.8 (/) Cc: boris.brezillon@free-electrons.com, rtc-linux@googlegroups.com, a.zummo@towertech.it, nicolas.ferre@atmel.com, linux-kernel@vger.kernel.org, alexandre.belloni@free-electrons.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: David Dueck --- drivers/rtc/rtc-at91rm9200.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c index b4f7744..b283a1a 100644 --- a/drivers/rtc/rtc-at91rm9200.c +++ b/drivers/rtc/rtc-at91rm9200.c @@ -324,7 +324,7 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id) ret = IRQ_HANDLED; } - spin_lock(&suspended_lock); + spin_unlock(&suspended_lock); return ret; }