From: Thierry Reding <treding@nvidia.com>
Date: Tue, 22 Jul 2014 18:30:46 +0000 (-0600)
Subject: PCI: tegra: Add debugfs support
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~40^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cb989f6e99aa84997961fcef516e5cd123b9a78;p=pandora-kernel.git

PCI: tegra: Add debugfs support

Provide a debugfs file ("pcie/ports") that shows the current link status
for each root port.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
---

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