From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [119.145.14.66]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 55A172C0362 for ; Fri, 14 Feb 2014 00:15:23 +1100 (EST) From: Yijing Wang To: Bjorn Helgaas Subject: [PATCH 3/6] PCI/drm: Use list_for_each_entry() for bus traversal Date: Thu, 13 Feb 2014 21:14:00 +0800 Message-ID: <1392297243-61848-3-git-send-email-wangyijing@huawei.com> In-Reply-To: <1392297243-61848-1-git-send-email-wangyijing@huawei.com> References: <1392297243-61848-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Cc: Russell King , David Airlie , linux-pcmcia@lists.infradead.org, Hanjun Guo , dri-devel@lists.freedesktop.org, linux-pci@vger.kernel.org, Yijing Wang , linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Replace list_for_each() + pci_bus_b() with the simpler list_for_each_entry(). Signed-off-by: Yijing Wang --- drivers/gpu/drm/drm_fops.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 7f2af9a..70d2987 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -319,7 +319,8 @@ static int drm_open_helper(struct inode *inode, struct file *filp, pci_dev_put(pci_dev); } if (!dev->hose) { - struct pci_bus *b = pci_bus_b(pci_root_buses.next); + struct pci_bus *b = list_entry(pci_root_buses.next, + struct pci_bus, node); if (b) dev->hose = b->sysdata; } -- 1.7.1