From patchwork Tue Apr 24 15:13:37 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kiszka X-Patchwork-Id: 10360335 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 39227601BE for ; Tue, 24 Apr 2018 15:43:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 276FC27C05 for ; Tue, 24 Apr 2018 15:43:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1BAB628389; Tue, 24 Apr 2018 15:43:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 83FF227C05 for ; Tue, 24 Apr 2018 15:43:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0g3gu2+xVYfMlnWw0vcZrB/C9KdOKGGGru959IjY1IA=; b=uDsVACjG7Adeoy gYNEVAvm3StZ5KJIfzlfcqy9mTSntdhgAFHWykYcSNaT7khMTJld7TNxww6E8VTktRaFZbPh79FRZ UOjMBPvelPunznMLHdQrfNCPQbZa5xfbKaMw18nRkaViwg2tbCJdneoZBUST1cWpOcl8+sFVf0GGT k8gISVUf8V2IMm1NHEHVgKokZ9vyW37luqYOCIea6dkVcbhDT5HTDmIos8liHdhw0xPwlvIBYGe18 tDqKO1Kqvndcfu4ciIIb/mqC59SoflLuEE6nLzFekOCNFrFmsS8LYp6Rgts10r4MP+MFdgGOUHRXk kLSy28KYZNRrPTfilGVw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fB06H-00007L-RP; Tue, 24 Apr 2018 15:43:25 +0000 Received: from thoth.sbs.de ([192.35.17.2]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fB04e-0007pf-8i for linux-arm-kernel@lists.infradead.org; Tue, 24 Apr 2018 15:41:58 +0000 Received: from mail2.siemens.de (mail2.siemens.de [139.25.208.11]) by thoth.sbs.de (8.15.2/8.15.2) with ESMTPS id w3OFDiDW013231 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 24 Apr 2018 17:13:44 +0200 Received: from md1f2u6c.ad001.siemens.net (md1q0hnc.ad001.siemens.net [139.25.68.37] (may be forged)) by mail2.siemens.de (8.15.2/8.15.2) with ESMTP id w3OFDhej031216; Tue, 24 Apr 2018 17:13:44 +0200 From: Jan Kiszka To: Bjorn Helgaas , Linux Kernel Mailing List , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/6] PCI: Make pci_get_new_domain_nr static Date: Tue, 24 Apr 2018 17:13:37 +0200 Message-Id: X-Mailer: git-send-email 2.13.6 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180424_084144_650430_10AB5F36 X-CRM114-Status: GOOD ( 10.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jan Kiszka The only user of that function is of_pci_bus_find_domain_nr. Pure cleanup. Signed-off-by: Jan Kiszka Acked-by: Lorenzo Pieralisi --- drivers/pci/pci.c | 6 ++---- include/linux/pci.h | 3 --- 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index e597655a5643..695c2bb4e853 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -5702,15 +5702,14 @@ static void pci_no_domains(void) #endif } -#ifdef CONFIG_PCI_DOMAINS +#ifdef CONFIG_PCI_DOMAINS_GENERIC static atomic_t __domain_nr = ATOMIC_INIT(-1); -int pci_get_new_domain_nr(void) +static int pci_get_new_domain_nr(void) { return atomic_inc_return(&__domain_nr); } -#ifdef CONFIG_PCI_DOMAINS_GENERIC static int of_pci_bus_find_domain_nr(struct device *parent) { static int use_dt_domains = -1; @@ -5765,7 +5764,6 @@ int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent) acpi_pci_bus_find_domain_nr(bus); } #endif -#endif /** * pci_ext_cfg_avail - can we access extended PCI config space? diff --git a/include/linux/pci.h b/include/linux/pci.h index 73178a2fcee0..963232a6cd2e 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1510,12 +1510,10 @@ void pci_cfg_access_unlock(struct pci_dev *dev); */ #ifdef CONFIG_PCI_DOMAINS extern int pci_domains_supported; -int pci_get_new_domain_nr(void); #else enum { pci_domains_supported = 0 }; static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } static inline int pci_proc_domain(struct pci_bus *bus) { return 0; } -static inline int pci_get_new_domain_nr(void) { return -ENOSYS; } #endif /* CONFIG_PCI_DOMAINS */ /* @@ -1670,7 +1668,6 @@ static inline struct pci_dev *pci_get_domain_bus_and_slot(int domain, static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } static inline struct pci_dev *pci_dev_get(struct pci_dev *dev) { return NULL; } -static inline int pci_get_new_domain_nr(void) { return -ENOSYS; } #define dev_is_pci(d) (false) #define dev_is_pf(d) (false)