From: Yijing Wang <wangyijing@huawei.com>
Date: Fri, 12 Apr 2013 05:44:17 +0000 (+0000)
Subject: PCI: acpiphp: Use list_for_each_entry_safe() in acpiphp_sanitize_bus()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~143^2~3^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d65eba6a7a769bb939303969267cbf1c916358f5;p=pandora-kernel.git

PCI: acpiphp: Use list_for_each_entry_safe() in acpiphp_sanitize_bus()

Function acpiphp_sanitize_bus() may call pci_stop_and_remove_bus_device(),
which in turn may remove device from bus->devices list. So walk the
bus->devices list with list_for_each_entry_safe().

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Toshi Kani <toshi.kani@hp.com>
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