From mboxrd@z Thu Jan 1 00:00:00 1970 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 EFE378F66 for ; Thu, 31 Jul 2025 12:17:10 +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=1753964233; cv=none; b=M+U88nv7QOVqRrq5rRp2unTWpkihJAgOU/hi4Xnu4rXzNVfIgvzHnki+nvW4fONZ5xJZGtptndmSM7eTxhck3dwe6+Aiu25UDXl2lYc2teBp8mVXNFJCyi1fO+L5+LL9flX/CAcw+bjBRnbvjgTmBI6/Isd3OhPPAXAM9Ew0CIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753964233; c=relaxed/simple; bh=FRMJkSvirXntp+9uyOUAjrFCtGi5b0jQPq1G+6xaXd8=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XG9T7aXvsxLf3v+MwI1KX8COBWBLvzM/VIZ2zALIrKtJy8a7y8qKfsEgHA5gO+OUvnsdq7KDy79tLCx8DLs/F218NZzwyeLnE7K4C4icOKL2dfRKqWUtnILHJgwxBeBgvIsMmOrX2CokJOS3lbESQIm8SvARkCfw6Upq75uPyw8= 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 [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4bt7MR3Klkz6D9XW; Thu, 31 Jul 2025 20:15:31 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id E72BE1402EA; Thu, 31 Jul 2025 20:17:08 +0800 (CST) Received: from localhost (10.203.177.66) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 31 Jul 2025 14:17:08 +0200 Date: Thu, 31 Jul 2025 13:17:06 +0100 From: Jonathan Cameron To: Yushan Wang CC: , , , , , , , Subject: Re: [PATCH 3/8] drivers/perf: hisi: Simplify the probe process of each L3C PMU version Message-ID: <20250731131706.00002219@huawei.com> In-Reply-To: <20250729153823.2026154-4-wangyushan12@huawei.com> References: <20250729153823.2026154-1-wangyushan12@huawei.com> <20250729153823.2026154-4-wangyushan12@huawei.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml100010.china.huawei.com (7.191.174.197) To frapeml500008.china.huawei.com (7.182.85.71) On Tue, 29 Jul 2025 23:38:18 +0800 Yushan Wang wrote: > From: Yicong Yang > > Version 1 and 2 of L3C PMU also use different HID. Make use of > struct acpi_device_id::driver_data for version specific information > rather than judge the version register. This will help to > simplify the probe process and also a bit easier for extension. > > Signed-off-by: Yicong Yang > Signed-off-by: Yushan Wang Reviewed-by: Jonathan Cameron