From: Bjorn Helgaas <bhelgaas@google.com>
Date: Tue, 9 Apr 2013 22:46:12 +0000 (-0600)
Subject: PCI: Use PCI_EXP_SLTCAP_PSN mask when extracting slot number
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~143^2~4^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=545d7b78e0bbe686056cdd6cd431ca1946641b31;p=pandora-kernel.git

PCI: Use PCI_EXP_SLTCAP_PSN mask when extracting slot number

Use PCI_EXP_SLTCAP_PSN mask to make it easier to find where the
Physical Slot Number is used.

The Physical Slot Number is bits 31:19 of the Slot Capabilities Register,
and slot_cap is a u32, so the mask is technically unnecessary, but it's
helpful for human readers.

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