From: Yijing Wang <wangyijing@huawei.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: Russell King <linux@arm.linux.org.uk>,
David Airlie <airlied@linux.ie>,
linux-pcmcia@lists.infradead.org,
Hanjun Guo <guohanjun@huawei.com>,
dri-devel@lists.freedesktop.org, linux-pci@vger.kernel.org,
Yijing Wang <wangyijing@huawei.com>,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 1/6] PCI,acpiphp: Use list_for_each_entry() for bus traversal
Date: Thu, 13 Feb 2014 21:13:58 +0800 [thread overview]
Message-ID: <1392297243-61848-1-git-send-email-wangyijing@huawei.com> (raw)
Replace list_for_each() + pci_bus_b() with the simpler
list_for_each_entry().
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
---
drivers/pci/hotplug/acpiphp_glue.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index cd929ae..aee6a0a 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -450,7 +450,7 @@ static void cleanup_bridge(struct acpiphp_bridge *bridge)
*/
static unsigned char acpiphp_max_busnr(struct pci_bus *bus)
{
- struct list_head *tmp;
+ struct pci_bus *tmp;
unsigned char max, n;
/*
@@ -463,8 +463,8 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus)
*/
max = bus->busn_res.start;
- list_for_each(tmp, &bus->children) {
- n = pci_bus_max_busnr(pci_bus_b(tmp));
+ list_for_each_entry(tmp, &bus->children, node) {
+ n = pci_bus_max_busnr(tmp);
if (n > max)
max = n;
}
--
1.7.1
next reply other threads:[~2014-02-13 13:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 13:13 Yijing Wang [this message]
2014-02-13 13:13 ` [PATCH 2/6] PCI/arm: Use list_for_each_entry() for bus traversal Yijing Wang
2014-02-13 14:46 ` Russell King - ARM Linux
2014-02-13 13:14 ` [PATCH 3/6] PCI/drm: " Yijing Wang
2014-02-13 13:14 ` [PATCH 4/6] PCI/powerpc: " Yijing Wang
2014-02-13 13:14 ` [PATCH 5/6] PCI/pcmcia: " Yijing Wang
2014-02-13 13:14 ` [PATCH 6/6] PCI: Remove pci_bus_b() and use list_entry() directly Yijing Wang
2014-02-13 23:54 ` [PATCH 1/6] PCI, acpiphp: Use list_for_each_entry() for bus traversal Rafael J. Wysocki
2014-02-14 2:19 ` Yijing Wang
2014-02-14 13:39 ` Rafael J. Wysocki
2014-02-15 0:49 ` Yijing Wang
2014-02-14 18:23 ` [PATCH 1/6] PCI,acpiphp: " Bjorn Helgaas
2014-02-15 0:52 ` [PATCH 1/6] PCI, acpiphp: " Yijing Wang
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