From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from szxga03-in.huawei.com ([119.145.14.66]:42985 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754498AbaBMNRX (ORCPT ); Thu, 13 Feb 2014 08:17:23 -0500 From: Yijing Wang To: Bjorn Helgaas CC: Russell King , David Airlie , , Benjamin Herrenschmidt , , , , Yijing Wang , Hanjun Guo 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 Sender: linux-pci-owner@vger.kernel.org List-ID: 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