From patchwork Wed Jan 21 00:30:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 5673991 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0F5CD9F358 for ; Wed, 21 Jan 2015 02:43:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A84542021A for ; Wed, 21 Jan 2015 02:43:29 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B986320212 for ; Wed, 21 Jan 2015 02:43:28 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YDlDq-0001Fv-EC; Wed, 21 Jan 2015 02:40:46 +0000 Received: from szxga02-in.huawei.com ([119.145.14.65]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YDl8F-0001wc-P5 for linux-arm-kernel@lists.infradead.org; Wed, 21 Jan 2015 02:35:02 +0000 Received: from 172.24.2.119 (EHLO szxeml433-hub.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CFZ97815; Wed, 21 Jan 2015 10:32:36 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml433-hub.china.huawei.com (10.82.67.210) with Microsoft SMTP Server id 14.3.158.1; Wed, 21 Jan 2015 10:32:25 +0800 From: Yijing Wang To: Bjorn Helgaas Subject: [PATCH v2 17/30] PCI/powerpc: Rename pcibios_root_bridge_prepare() Date: Wed, 21 Jan 2015 08:30:12 +0800 Message-ID: <1421800225-26230-18-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1421800225-26230-1-git-send-email-wangyijing@huawei.com> References: <1421800225-26230-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150120_183500_247010_06A46120 X-CRM114-Status: GOOD ( 12.19 ) X-Spam-Score: -0.7 (/) Cc: linux-ia64@vger.kernel.org, linux-pci@vger.kernel.org, Yijing Wang , Guan Xuetao , Russell King , x86@kernel.org, Geert Uytterhoeven , Benjamin Herrenschmidt , Arnd Bergmann , Marc Zyngier , Rusty Russell , linux-m68k@lists.linux-m68k.org, Thomas Gleixner , Yinghai Lu , linux-arm-kernel@lists.infradead.org, Liviu Dudau , Tony Luck , linux-kernel@vger.kernel.org, Jiang Liu , linux-alpha@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "David S. Miller" X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Pcibios_root_bridge_prepare() in powerpc is used to set root bus speed. Rename it to pcibios_set_root_bus_speed() for better readability. Signed-off-by: Yijing Wang CC: Benjamin Herrenschmidt CC: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/include/asm/machdep.h | 2 +- arch/powerpc/kernel/pci-common.c | 6 +++--- arch/powerpc/platforms/pseries/pci.c | 2 +- arch/powerpc/platforms/pseries/pseries.h | 2 +- arch/powerpc/platforms/pseries/setup.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index c8175a3..8e7f2a8 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -129,7 +129,7 @@ struct machdep_calls { void (*pcibios_fixup)(void); int (*pci_probe_mode)(struct pci_bus *); void (*pci_irq_fixup)(struct pci_dev *dev); - int (*pcibios_root_bridge_prepare)(struct pci_host_bridge + int (*pcibios_set_root_bus_speed)(struct pci_host_bridge *bridge); /* To setup PHBs when using automatic OF platform driver for PCI */ diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 927c3dd..c11bfed 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -769,9 +769,9 @@ int pci_proc_domain(struct pci_bus *bus) int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) { - if (ppc_md.pcibios_root_bridge_prepare) - return ppc_md.pcibios_root_bridge_prepare(bridge); - + if (ppc_md.pcibios_set_root_bus_speed) + return ppc_md.pcibios_set_root_bus_speed(bridge); + return 0; } diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c index fe16a50..af685d6 100644 --- a/arch/powerpc/platforms/pseries/pci.c +++ b/arch/powerpc/platforms/pseries/pci.c @@ -110,7 +110,7 @@ static void fixup_winbond_82c105(struct pci_dev* dev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105, fixup_winbond_82c105); -int pseries_root_bridge_prepare(struct pci_host_bridge *bridge) +int pseries_set_root_bus_speed(struct pci_host_bridge *bridge) { struct device_node *dn, *pdn; struct pci_bus *bus; diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 1796c54..5d0be3a 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -63,7 +63,7 @@ extern int dlpar_detach_node(struct device_node *); /* PCI root bridge prepare function override for pseries */ struct pci_host_bridge; -int pseries_root_bridge_prepare(struct pci_host_bridge *bridge); +int pseries_set_root_bus_speed(struct pci_host_bridge *bridge); unsigned long pseries_memory_block_size(void); diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index e445b67..b196c0d 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -496,7 +496,7 @@ static void __init pSeries_setup_arch(void) ppc_md.enable_pmcs = power4_enable_pmcs; } - ppc_md.pcibios_root_bridge_prepare = pseries_root_bridge_prepare; + ppc_md.pcibios_set_root_bus_speed = pseries_set_root_bus_speed; if (firmware_has_feature(FW_FEATURE_SET_MODE)) { long rc;