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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 70829C4363D for ; Thu, 15 Oct 2020 19:31:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D13E206ED for ; Thu, 15 Oct 2020 19:31:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602790278; bh=Ts9Ogq/knq60d2xJ/wIIS286CrO21aBQp0RqyebmSj0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=epiZXp44mCieCBc1qBsVWpfF6kjgRx/uyX11Y1scXfajzoInM3nkF99kzS1PaKImw z2mMQdFGjOWF63UfsQvJFzOMtJcOZnlh5vjP0sK/8iJfIb2LgqJ1jGk8lW4e4nPKSp IYoSAYHM15e/vwVAdvBxxM6xKfRN8ME+5wXoEk5g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391669AbgJOTbR (ORCPT ); Thu, 15 Oct 2020 15:31:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:59232 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391652AbgJOTbD (ORCPT ); Thu, 15 Oct 2020 15:31:03 -0400 Received: from localhost (170.sub-72-107-125.myvzw.com [72.107.125.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EECC3206DC; Thu, 15 Oct 2020 19:31:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602790263; bh=Ts9Ogq/knq60d2xJ/wIIS286CrO21aBQp0RqyebmSj0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BazraFT1uzNK04UCUubGrBQYAlwMBEfJgYU5FqpfKBEP0d0V+dwkQTfK8tKrtUnQa qjremlj/mxR95JLaYF4UYhiXCfISKW1wQfjUw1pyHdGm2LOYH4rcLKVBaRU0i6+6Ow xKYlgbPcXRB3j0exOaUcopHZwhmv+ox6mZTfA9wA= From: Bjorn Helgaas To: "Saheed O . Bolarinwa" Cc: Puranjay Mohan , Rajat Jain , Kai-Heng Feng , Yicong Yang , Heiner Kallweit , linux-pci@vger.kernel.org, Bjorn Helgaas Subject: [PATCH v3 08/12] PCI/ASPM: Remove struct aspm_register_info.l1ss_ctl2 (unused) Date: Thu, 15 Oct 2020 14:30:35 -0500 Message-Id: <20201015193039.12585-9-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201015193039.12585-1-helgaas@kernel.org> References: <20201015193039.12585-1-helgaas@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Bjorn Helgaas We never use the aspm_register_info.l1ss_ctl2 value, so remove it. No functional change intended. Signed-off-by: Bjorn Helgaas --- drivers/pci/pcie/aspm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 77316262f982..3afa6c418f54 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -386,14 +386,13 @@ struct aspm_register_info { /* L1 substates */ u32 l1ss_cap; u32 l1ss_ctl1; - u32 l1ss_ctl2; }; static void pcie_get_aspm_reg(struct pci_dev *pdev, struct aspm_register_info *info) { /* Read L1 PM substate capabilities */ - info->l1ss_cap = info->l1ss_ctl1 = info->l1ss_ctl2 = 0; + info->l1ss_cap = info->l1ss_ctl1 = 0; if (!pdev->l1ss) return; @@ -407,8 +406,6 @@ static void pcie_get_aspm_reg(struct pci_dev *pdev, pci_read_config_dword(pdev, pdev->l1ss + PCI_L1SS_CTL1, &info->l1ss_ctl1); - pci_read_config_dword(pdev, pdev->l1ss + PCI_L1SS_CTL2, - &info->l1ss_ctl2); } static void pcie_aspm_check_latency(struct pci_dev *endpoint) -- 2.25.1