From: Jiang Liu <jiang.liu@huawei.com>
Date: Mon, 21 Jan 2013 21:20:46 +0000 (-0800)
Subject: PCI: Make device create/destroy logic symmetric
X-Git-Tag: v3.9-rc1~82^2~7^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e723f0b4f4ecaf3fdd542124b3f99379ab8df757;p=pandora-kernel.git

PCI: Make device create/destroy logic symmetric

According to device model documentation, the way to create/destroy PCI
devices should be symmetric.  The rule is to either use
  1) device_register()/device_unregister()
or
  2) device_initialize()/device_add()/device_del()/put_device().

So change PCI core logic to follow the rule and get rid of the redundant
pci_dev_get()/pci_dev_put() pair.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

Reading git-diff-tree failed