| Message ID | 20201001122511.1075420-2-vaibhavgupta40@gmail.com |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <SRS0=33X3=DI=vger.kernel.org=linux-scsi-owner@kernel.org> 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 B54ACC4741F for <linux-scsi@archiver.kernel.org>; Thu, 1 Oct 2020 12:27:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 81C0E20B1F for <linux-scsi@archiver.kernel.org>; Thu, 1 Oct 2020 12:27:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z87+Fi6I" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732104AbgJAM1x (ORCPT <rfc822; linux-scsi@archiver.kernel.org>); Thu, 1 Oct 2020 08:27:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731926AbgJAM1w (ORCPT <rfc822; linux-scsi@vger.kernel.org>); Thu, 1 Oct 2020 08:27:52 -0400 Received: from mail-pj1-x1041.google.com (mail-pj1-x1041.google.com [IPv6:2607:f8b0:4864:20::1041]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A225CC0613D0; Thu, 1 Oct 2020 05:27:52 -0700 (PDT) Received: by mail-pj1-x1041.google.com with SMTP id s14so1466853pju.1; Thu, 01 Oct 2020 05:27:52 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ouf2Btjyrfu8hsFcX+gtYlfigwnxT6LfTNtyIop3GBc=; b=Z87+Fi6IIGwkNUbmObg3E0/O10eaRcuM5Kd3G82MlAh09V9X7354YHpxaBYFyuNw1G WZmDVHcXg/w5luVGvpjX43K8Zwgyn+A4750tWtcDrYVTESOfZajw4J2U/353zYymU52w X3G/k102+ysSejaWCLDW4VWmsXgfhvIFJ7euzzDP1YbWASctdo07HJPSvYp8JBZWdKwl VLVAY2vy1xzDtS6dMqClEXoEoiMgJpOEbI/kf3MPw3ASAOBu/3gwhylq6WvVbQSenOT/ d5Cve0jXoU9L9+EuVPjBjoMvmMTgpgorWPG7eAQur7PIIMfWSGrSHzGcDhBOo1JpS+XR zxvg== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ouf2Btjyrfu8hsFcX+gtYlfigwnxT6LfTNtyIop3GBc=; b=WcviQ5SsYXywhDRHKUu9QVgRVDeZpSIscZBxawBN2l85JD2bR6SyhmDJHf01NAugSt tvcOMkJjA6i3Yc6E9H+UUXQZ/DfORwIhNJ1d0dJhQo+P1Nl7tzKtaM5DLyXmIphZUzaF Rwq9b6lPktf24r2QKhitB1H9Ir/Sur5UpPs2pjKhGhiR9APoTpKwsNPOBwrbrUHrLDwW dX3bBGArEkNvwlMgObXpRG2uzqaWeDZ7T4dtZiYvEUl20XIN4Z0T0mx4Pz4174afBk+T jdeI/UA911oERKjc+BVLETiH6tH+Ku2hBB4FMCxzsFCTbawqCFOvvAe3in12LyZHkIm5 a4sQ== X-Gm-Message-State: AOAM530kqUg1l0NjL568Ui4+cu6BcAN/uYFSnhbRySwQoPbI6PICxDcs jmLsL/8trY+usgdcEYhqL0Y= X-Google-Smtp-Source: ABdhPJxe+iLicMnfTPWlWjlRFAFHdqc2Xz6AwEGS5yjnoYV11M4Hi9lSXBxqapocUcsLDxuimEqxWw== X-Received: by 2002:a17:90b:e01:: with SMTP id ge1mr6582136pjb.187.1601555272157; Thu, 01 Oct 2020 05:27:52 -0700 (PDT) Received: from varodek.localdomain ([171.61.143.130]) by smtp.gmail.com with ESMTPSA id m13sm5695199pjl.45.2020.10.01.05.27.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Oct 2020 05:27:51 -0700 (PDT) From: Vaibhav Gupta <vaibhavgupta40@gmail.com> To: Bjorn Helgaas <helgaas@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, Bjorn Helgaas <bjorn@helgaas.com>, Vaibhav Gupta <vaibhav.varodek@gmail.com>, Adam Radford <aradford@gmail.com>, "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Adaptec OEM Raid Solutions <aacraid@microsemi.com>, Hannes Reinecke <hare@suse.com>, Bradley Grove <linuxdrivers@attotech.com>, John Garry <john.garry@huawei.com>, Don Brace <don.brace@microsemi.com>, James Smart <james.smart@broadcom.com>, Dick Kennedy <dick.kennedy@broadcom.com>, Kashyap Desai <kashyap.desai@broadcom.com>, Sumit Saxena <sumit.saxena@broadcom.com>, Shivasharan S <shivasharan.srikanteshwara@broadcom.com>, Sathya Prakash <sathya.prakash@broadcom.com>, Sreekanth Reddy <sreekanth.reddy@broadcom.com>, Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>, Jack Wang <jinpu.wang@cloud.ionos.com> Cc: Vaibhav Gupta <vaibhavgupta40@gmail.com>, Shuah Khan <skhan@linuxfoundation.org>, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-scsi@vger.kernel.org, esc.storagedev@microsemi.com, megaraidlinux.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com Subject: [PATCH v3 01/28] scsi: megaraid_sas: Drop PCI wakeup calls from .resume Date: Thu, 1 Oct 2020 17:54:44 +0530 Message-Id: <20201001122511.1075420-2-vaibhavgupta40@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201001122511.1075420-1-vaibhavgupta40@gmail.com> References: <20201001122511.1075420-1-vaibhavgupta40@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-scsi.vger.kernel.org> X-Mailing-List: linux-scsi@vger.kernel.org |
| Series |
scsi: use generic power management
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expand
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diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 00668335c2af..93ade9915ec0 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -7614,7 +7614,6 @@ megasas_resume(struct pci_dev *pdev) host = instance->host; pci_set_power_state(pdev, PCI_D0); - pci_enable_wake(pdev, PCI_D0, 0); pci_restore_state(pdev); dev_info(&pdev->dev, "%s is called\n", __func__);
The driver calls pci_enable_wake(...., false) in megasas_resume(), and there is no corresponding pci_enable_wake(...., true) in megasas_suspend(). Either it should do enable-wake the device in .suspend() or should not invoke pci_enable_wake() at all. Concluding that this driver doesn't support enable-wake and PCI core calls pci_enable_wake(pci_dev, PCI_D0, false) during resume, drop it from megasas_resume(). Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> --- drivers/scsi/megaraid/megaraid_sas_base.c | 1 - 1 file changed, 1 deletion(-)