From patchwork Fri Apr 12 16:10:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 13628068 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (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 5F35C1487E4; Fri, 12 Apr 2024 16:11:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712938321; cv=none; b=Io1LSbzhdAGgWQrR8wXM+ExbIAE16SioFm65G7W+CLW4Sn6eKEE5QeFULkCR0cwNBtrZrSEy2xRI0hCBehGnb2tE06EEfcRDaHwxQ1OCzoUis7SQKHTdBn84EQw80t/QIykkmSdKtdbPVkpcMUkAEqpUwVzL8BnDCTePDmlQ9SE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712938321; c=relaxed/simple; bh=Widh1kBjAoEbRyhAefJVfKGP/EIE9U7yezuondmxevY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RRhuc3pMeXpXysMTN+vh3AWWvBaDRCYm+jvEBrqU6/DfycofYqeygKads/P5i0p6r8XA5wXK3izWyPM/NuneHsHXbraACStzULo4IPWBcP+eaPCAOUjYHQGyX+HXdxOggdCL5Qro92UrGbww5Z4u91Pf+bK1BimLcMnRW2slphU= 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=185.176.79.56 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 [172.18.186.216]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4VGLzt4XTdz6K923; Sat, 13 Apr 2024 00:07:06 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id 1C0D6140C98; Sat, 13 Apr 2024 00:11:57 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Fri, 12 Apr 2024 17:11:56 +0100 From: Jonathan Cameron To: Mark Rutland , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Will Deacon , , , CC: , Shaokun Zhang , Yicong Yang , Jiucheng Xu , Khuong Dinh , Atish Patra , Anup Patel , Andy Gross , Bjorn Andersson , Frank Li , Shuai Xue , Vineet Gupta , Shawn Guo , Fenghua Yu , Dave Jiang , Wu Hao , Tom Rix , , Suzuki K Poulose , Liang Kan Subject: [PATCH v2 02/30] Documentation: hisi-pmu: Drop reference to /sys/devices path Date: Fri, 12 Apr 2024 17:10:29 +0100 Message-ID: <20240412161057.14099-3-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240412161057.14099-1-Jonathan.Cameron@huawei.com> References: <20240412161057.14099-1-Jonathan.Cameron@huawei.com> Precedence: bulk X-Mailing-List: linux-fpga@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: lhrpeml100003.china.huawei.com (7.191.160.210) To lhrpeml500005.china.huawei.com (7.191.163.240) Having assigned a parent to the device, the suggested path is no longer valid. As /sys/bus/event_sources based path is also provided, simply drop mention of alternative. Reviewed-by: Yicong Yang Reviewed-by: Greg Kroah-Hartman Signed-off-by: Jonathan Cameron --- Documentation/admin-guide/perf/hisi-pmu.rst | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/admin-guide/perf/hisi-pmu.rst b/Documentation/admin-guide/perf/hisi-pmu.rst index e0174d20809a..5cc248d18c63 100644 --- a/Documentation/admin-guide/perf/hisi-pmu.rst +++ b/Documentation/admin-guide/perf/hisi-pmu.rst @@ -20,7 +20,6 @@ interrupt, and the PMU driver shall register perf PMU drivers like L3C, HHA and DDRC etc. The available events and configuration options shall be described in the sysfs, see: -/sys/devices/hisi_sccl{X}_/, or /sys/bus/event_source/devices/hisi_sccl{X}_. The "perf list" command shall list the available events from sysfs.