From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Tue, 16 Mar 2010 21:52:58 +0000 (-0600)
Subject: PCI: break out primary/secondary/subordinate for readability
X-Git-Tag: v2.6.34-rc3~18^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99ddd552fef7e6e3b7dc76ba8fee9ea5869d1e14;p=pandora-kernel.git

PCI: break out primary/secondary/subordinate for readability

No functional change; just add names for the primary/secondary/subordinate
bus numbers read from config space rather than repeatedly masking/shifting.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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