From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9529C433E2 for ; Mon, 31 Aug 2020 09:24:17 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 B59CD2073A for ; Mon, 31 Aug 2020 09:24:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qZVZzo8f" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B59CD2073A 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=/9fyp3t1ArMhhKj70V9qZVigmO0NlMOQdDI5M5YvmCo=; b=qZVZzo8fSthuyH4Ixi+McL+lkr 36I0+ZM5i/+Rmpw6TeIMVflNyfU5qbMC/s8ahaWasaeU3nWSiBDDcnO1ZqPzVOwcCIwN+Eia6//ru s3y8dBIT1U30v9vZfV6XrzwPhVIoKDVSPfAWGPiW9Nn8HwmJV5UfbcDB9WFkb9ptwZCGW9CZxr/4h sUaifnd6Nvkq4Lz1Reyhxv3eiEs/EqxGB5w1Kmbaxw3a8FHWE2j17Wo89Qmx4kTmlCquA/M2m/JtF pxDCwM8HYa01UmiPOHm7kuuHM/yXX6+pt3OxkM5OUoCZqZ7efUB4656Y+xFB1biTN1w7r3abNZYVG MXzhdwnA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kCg1n-0005fM-DG; Mon, 31 Aug 2020 09:23:03 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kCg1k-0005dv-Pv for linux-arm-kernel@lists.infradead.org; Mon, 31 Aug 2020 09:23:01 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id CC9BF227B595DEC0DA29; Mon, 31 Aug 2020 17:22:53 +0800 (CST) Received: from SZX1000512381.huawei.com (10.21.83.30) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Mon, 31 Aug 2020 17:22:47 +0800 From: Jonathan Zhou To: Subject: [PATCH] coresight: etm4x: Fix issues within reset interface of sysfs Date: Mon, 31 Aug 2020 17:22:05 +0800 Message-ID: <1598865725-79914-1-git-send-email-jonathan.zhouwen@huawei.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [10.21.83.30] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200831_052301_125732_2EDF2706 X-CRM114-Status: GOOD ( 11.54 ) 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: Mathieu Poirier , Suzuki K Poulose , lizixian@hisilicon.com, Shaokun Zhang , Jonathan Zhou , Mike Leach Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The member @nr_addr_cmp is not a bool value, using operator '>' instead to avoid unexpected failure. Cc: Mathieu Poirier Cc: Suzuki K Poulose Cc: Mike Leach Cc: Shaokun Zhang Cc: lizixian@hisilicon.com Signed-off-by: Jonathan Zhou --- drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c index b673e738bc9a..a588cd6de01c 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c @@ -206,7 +206,7 @@ static ssize_t reset_store(struct device *dev, * each trace run. */ config->vinst_ctrl = BIT(0); - if (drvdata->nr_addr_cmp == true) { + if (drvdata->nr_addr_cmp > 0) { config->mode |= ETM_MODE_VIEWINST_STARTSTOP; /* SSSTATUS, bit[9] */ config->vinst_ctrl |= BIT(9); -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel