From patchwork Thu Jul 2 10:53:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaibhav Gupta X-Patchwork-Id: 1321250 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=hdNYyNcY; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49yFP112khz9sPF for ; Thu, 2 Jul 2020 20:55:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728511AbgGBKzN (ORCPT ); Thu, 2 Jul 2020 06:55:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728477AbgGBKzM (ORCPT ); Thu, 2 Jul 2020 06:55:12 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B53E1C08C5C1; Thu, 2 Jul 2020 03:55:12 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id x8so10279674plm.10; Thu, 02 Jul 2020 03:55:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zVDLoXI8L+yFA0AKDZ7bUdoOmqmHzhsfGkRFres4Vo8=; b=hdNYyNcYxBMGp0vsVUVonQjCpRwp++MyCLX9Du8x4iyfHlecQ3mb2EMkm/m/IRvvZg xYlhVFm8LAbWcdOZh/gw0VTE60cuCuVZsNil/9zRwJBa1t9v+SEArbG5G+lATbyMuurC lBeVipe3KDJyN/pcqw0qvyF+czgN2bbwgAVBHHuF8HO0gr5lkOMhwW58KXF0rdAuQEL1 CpCI6J2bR8HsWTADn+oPoV4ckqy/yAk7O1crJe08+MVmGyvDNbF2vKgz/NPPK1cHAsoT oJOCKClxm16+jGJcCrY+xmMUcrZ6+E5U5SHFSDISL8179bkNn6vaLzok3MU9/KpSCIG/ DwUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zVDLoXI8L+yFA0AKDZ7bUdoOmqmHzhsfGkRFres4Vo8=; b=pvcHOo503MEC4q8bVG3HyB8OjXOkWUCfbLgHmVyIX3Id0T2wTc9nO3ziJCHGqlnk3N NaGJBe2GqQmgcogDlXDD5mgbKLNB/GeodGtXo8OFBl1m4LYgpsC3t1NS/W+HMk4+scMO 8hpBtlgmZKCLbFotgCLqESBXbV75hvtEGaZniyFd4DWCtDKr0qWMga3v/Wj0oUh0vmNw k9szx5ehRMkpyeJi3Z3Wcm2mMgTKv+OvnoHg/SMWy9KIiNIlnkdCed9edyMF/bLij9uS 87zLx1f+e6QHAaZVKOmn/P4Pe32Gukpr9h2w0aIaJOYCoa14jgU5QR53IwA8YjR6Hs99 SEbA== X-Gm-Message-State: AOAM530lQufr6FAfEODo3UPmUmgkjjyi2AB2/WXm7JpvuZ5XslEMiK47 dJig18ajVTXBDuDll2mX2bpWWCKIE/ycnA== X-Google-Smtp-Source: ABdhPJxp+jQqbymWxFOlaBxL4wvWCrVMPfYTU4e2ktouEmQs2F9WH9ppF7JvRDsVQrDg7te85eQ/lA== X-Received: by 2002:a17:90a:d104:: with SMTP id l4mr32286340pju.65.1593687312256; Thu, 02 Jul 2020 03:55:12 -0700 (PDT) Received: from varodek.iballbatonwifi.com ([103.105.153.57]) by smtp.gmail.com with ESMTPSA id z13sm8702393pfq.220.2020.07.02.03.55.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2020 03:55:11 -0700 (PDT) From: Vaibhav Gupta To: Bjorn Helgaas , Bjorn Helgaas , bjorn@helgaas.com, Vaibhav Gupta , "David S. Miller" , Jakub Kicinski , Steve Glendinning Cc: Vaibhav Gupta , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, skhan@linuxfoundation.org Subject: [PATCH v1 0/2] smsc: use generic power management Date: Thu, 2 Jul 2020 16:23:49 +0530 Message-Id: <20200702105351.363880-1-vaibhavgupta40@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Linux Kernel Mentee: Remove Legacy Power Management. The purpose of this patch series is to remove legacy power management callbacks from smsc ethernet drivers. The callbacks performing suspend() and resume() operations are still calling pci_save_state(), pci_set_power_state(), etc. and handling the power management themselves, which is not recommended. The conversion requires the removal of the those function calls and change the callback definition accordingly and make use of dev_pm_ops structure. All patches are compile-tested only. Vaibhav Gupta (2): epic100: use generic power management smsc9420: use generic power management drivers/net/ethernet/smsc/epic100.c | 19 +++++--------- drivers/net/ethernet/smsc/smsc9420.c | 39 +++++++--------------------- 2 files changed, 16 insertions(+), 42 deletions(-)