From patchwork Tue Jul 20 09:58:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 12387919 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 55464C07E95 for ; Tue, 20 Jul 2021 10:00:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DD4D610D2 for ; Tue, 20 Jul 2021 10:00:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234813AbhGTJUN (ORCPT ); Tue, 20 Jul 2021 05:20:13 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:7086 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S236089AbhGTJSJ (ORCPT ); Tue, 20 Jul 2021 05:18:09 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16K9WfGZ135457; Tue, 20 Jul 2021 05:58:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding; s=pp1; bh=i/Hk+xVck2IegLcH4mpvonpVjL/z9xDF5mHSUSq1xoM=; b=k36fR+WdkkHG12Elq9KtUifAfLkFdXpoPCPIzrfy2k5BSbtwWgyRIwtX+CXe0SeYXqv7 XsOuCsA0WrlOgoOuYA7UV+e2MuynCi5EnLN9XTYnHMiwbxW20n3198sKCy1Vb/VaQGtv dJnfwnxJuB538GrbAoJWuPznGVnPXtquCRoekoR6N2uIyYxeCFF+tJzVTuKutP0JSALq wmBXhEyFuHwmAJ93GBSPyJ4HeDqgz/xQdavophtpWii7iX/ovkahUobnmOVYvFePFBr7 JsTYiplcWn9Me8y5ssU0LCxUveO9vhuhwQdXusJMWLb6T58MRZIza0+oRvOkHh/YzeF0 /Q== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 39wugpse40-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Jul 2021 05:58:21 -0400 Received: from m0098420.ppops.net (m0098420.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 16K9XDnx138366; Tue, 20 Jul 2021 05:58:21 -0400 Received: from ppma03fra.de.ibm.com (6b.4a.5195.ip4.static.sl-reverse.com [149.81.74.107]) by mx0b-001b2d01.pphosted.com with ESMTP id 39wugpse3h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Jul 2021 05:58:21 -0400 Received: from pps.filterd (ppma03fra.de.ibm.com [127.0.0.1]) by ppma03fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 16K9wJ9T022202; Tue, 20 Jul 2021 09:58:19 GMT Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by ppma03fra.de.ibm.com with ESMTP id 39upu88pm8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Jul 2021 09:58:19 +0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 16K9wHwD26476968 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 20 Jul 2021 09:58:17 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E56945204E; Tue, 20 Jul 2021 09:58:16 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 837EC52052; Tue, 20 Jul 2021 09:58:16 +0000 (GMT) From: Niklas Schnelle To: Bjorn Helgaas Cc: Benjamin Herrenschmidt , Michael Ellerman , Paul Mackerras , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2] PCI: Move pci_dev_is/assign_added() to pci.h Date: Tue, 20 Jul 2021 11:58:16 +0200 Message-Id: <20210720095816.3660813-1-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: QjVdo8k0eTAvE3Ja4tBwGpvB14Bc7uR6 X-Proofpoint-ORIG-GUID: lSsjcml-fCq6hLF5EZvrRf8X2Oj7PF6R X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-07-20_04:2021-07-19,2021-07-20 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 mlxscore=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 phishscore=0 impostorscore=0 mlxlogscore=999 spamscore=0 clxscore=1011 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107200059 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The helper function pci_dev_is_added() from drivers/pci/pci.h is used in PCI arch code of both s390 and powerpc leading to awkward relative includes. Move it to the global include/linux/pci.h and get rid of these includes just for that one function. Signed-off-by: Niklas Schnelle Reported-by: kernel test robot --- Since v1: - Fixed accidental removal of PCI_DPC_RECOVERED, PCI_DPC_RECOVERING defines and also move these to include/linux/pci.h arch/powerpc/platforms/powernv/pci-sriov.c | 3 --- arch/powerpc/platforms/pseries/setup.c | 1 - arch/s390/pci/pci_sysfs.c | 2 -- drivers/pci/hotplug/acpiphp_glue.c | 1 - drivers/pci/pci.h | 15 --------------- include/linux/pci.h | 13 +++++++++++++ 6 files changed, 13 insertions(+), 22 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c index 28aac933a439..2e0ca5451e85 100644 --- a/arch/powerpc/platforms/powernv/pci-sriov.c +++ b/arch/powerpc/platforms/powernv/pci-sriov.c @@ -9,9 +9,6 @@ #include "pci.h" -/* for pci_dev_is_added() */ -#include "../../../../drivers/pci/pci.h" - /* * The majority of the complexity in supporting SR-IOV on PowerNV comes from * the need to put the MMIO space for each VF into a separate PE. Internally diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 631a0d57b6cd..17585ec9f955 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -74,7 +74,6 @@ #include #include "pseries.h" -#include "../../../../drivers/pci/pci.h" DEFINE_STATIC_KEY_FALSE(shared_processor); EXPORT_SYMBOL_GPL(shared_processor); diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c index 6e2450c2b9c1..8dbe54ef8f8e 100644 --- a/arch/s390/pci/pci_sysfs.c +++ b/arch/s390/pci/pci_sysfs.c @@ -13,8 +13,6 @@ #include #include -#include "../../../drivers/pci/pci.h" - #include #define zpci_attr(name, fmt, member) \ diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index f031302ad401..4cb963f88183 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -38,7 +38,6 @@ #include #include -#include "../pci.h" #include "acpiphp.h" static LIST_HEAD(bridge_list); diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 93dcdd431072..a159cd0f6f05 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -383,21 +383,6 @@ static inline bool pci_dev_is_disconnected(const struct pci_dev *dev) return dev->error_state == pci_channel_io_perm_failure; } -/* pci_dev priv_flags */ -#define PCI_DEV_ADDED 0 -#define PCI_DPC_RECOVERED 1 -#define PCI_DPC_RECOVERING 2 - -static inline void pci_dev_assign_added(struct pci_dev *dev, bool added) -{ - assign_bit(PCI_DEV_ADDED, &dev->priv_flags, added); -} - -static inline bool pci_dev_is_added(const struct pci_dev *dev) -{ - return test_bit(PCI_DEV_ADDED, &dev->priv_flags); -} - #ifdef CONFIG_PCIEAER #include diff --git a/include/linux/pci.h b/include/linux/pci.h index 540b377ca8f6..b3b7bafa17e5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -507,6 +507,19 @@ struct pci_dev { unsigned long priv_flags; /* Private flags for the PCI driver */ }; +/* pci_dev priv_flags */ +#define PCI_DEV_ADDED 0 + +static inline void pci_dev_assign_added(struct pci_dev *dev, bool added) +{ + assign_bit(PCI_DEV_ADDED, &dev->priv_flags, added); +} + +static inline bool pci_dev_is_added(const struct pci_dev *dev) +{ + return test_bit(PCI_DEV_ADDED, &dev->priv_flags); +} + static inline struct pci_dev *pci_physfn(struct pci_dev *dev) { #ifdef CONFIG_PCI_IOV