From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756134AbbAPDsM (ORCPT ); Thu, 15 Jan 2015 22:48:12 -0500 Received: from [119.145.14.66] ([119.145.14.66]:23268 "EHLO szxga03-in.huawei.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752781AbbAPDsI (ORCPT ); Thu, 15 Jan 2015 22:48:08 -0500 From: Yijing Wang To: Bjorn Helgaas CC: Jiang Liu , , Yinghai Lu , , Marc Zyngier , , Russell King , , Thomas Gleixner , Tony Luck , , "David S. Miller" , "Guan Xuetao" , , , Liviu Dudau , "Arnd Bergmann" , Geert Uytterhoeven , "Yijing Wang" Subject: [PATCH 22/28] PCI/tegra: Remove redundant tegra_pcie_scan_bus() Date: Fri, 16 Jan 2015 09:44:20 +0800 Message-ID: <1421372666-12288-23-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1421372666-12288-1-git-send-email-wangyijing@huawei.com> References: <1421372666-12288-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020206.54B889D2.00CE,ss=1,re=0.001,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 0e7233cdb3c22c0c1d833c3323fc1e46 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now pci_scan_root_bus() is almost simliar to pci_create_root_bus() + pci_scan_child_bus(). So we could use common pci_scan_root_bus() in pci_common_init_dev() to scan pci busses. tegra_pcie_scan_bus() is redundant, remove it. Signed-off-by: Yijing Wang --- drivers/pci/host/pci-tegra.c | 15 --------------- 1 files changed, 0 insertions(+), 15 deletions(-) diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index 6f9c29f..d9d1af0 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -679,21 +679,6 @@ static int tegra_pcie_map_irq(const struct pci_dev *pdev, u8 slot, u8 pin) return irq; } -static struct pci_bus *tegra_pcie_scan_bus(int nr, struct pci_sys_data *sys) -{ - struct tegra_pcie *pcie = sys_to_pcie(sys); - struct pci_bus *bus; - - bus = pci_create_root_bus(pcie->dev, sys->busnr, &tegra_pcie_ops, sys, - &sys->resources); - if (!bus) - return NULL; - - pci_scan_child_bus(bus); - - return bus; -} - static irqreturn_t tegra_pcie_isr(int irq, void *arg) { const char *err_msg[] = { -- 1.7.1