From: Bjorn Helgaas <bhelgaas@google.com>
Date: Sat, 14 Dec 2013 20:06:40 +0000 (-0700)
Subject: PCI: pciehp: Simplify "Power Fault Detected" checking/clearing
X-Git-Tag: v3.14-rc1~132^2~19^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f2ed41cf43e22686349ecdf4ca247ea3831af55;p=pandora-kernel.git

PCI: pciehp: Simplify "Power Fault Detected" checking/clearing

It's simpler to test the PCI_EXP_SLTSTA_PFD bit directly and to write the
constant back to PCI_EXP_SLTSTA.

No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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