From: Kulikov Vasiliy <segooon@gmail.com>
Date: Tue, 3 Aug 2010 15:42:30 +0000 (+0400)
Subject: agp: efficeon-agp: do not use PCI resources before pci_enable_device()
X-Git-Tag: v2.6.36-rc1~540^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46cfc58a77de5fc8385ad87077f4dc14633e57a7;p=pandora-kernel.git

agp: efficeon-agp: do not use PCI resources before pci_enable_device()

IRQ and resource[] may not have correct values until
after PCI hotplug setup occurs at pci_enable_device() time.

The semantic match that finds this problem is as follows:

// <smpl>
@@
identifier x;
identifier request ~= "pci_request.*|pci_resource.*";
@@

(
* x->irq
|
* x->resource
|
* request(x, ...)
)
 ...
*pci_enable_device(x)
// </smpl>

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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