From: Bjorn Helgaas <bhelgaas@google.com>
Date: Thu, 20 Aug 2015 21:08:27 +0000 (-0500)
Subject: PCI: Move MPS configuration check to pci_configure_device()
X-Git-Tag: omap-for-v4.3/fixes-merge-window~31^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dae3a97297f71e884ed8e7664955bcacb86f010;p=pandora-kernel.git

PCI: Move MPS configuration check to pci_configure_device()

Previously we checked for invalid MPS settings, i.e., a device with MPS
different than its upstream bridge, in pcie_bus_detect_mps().  We only did
this if the arch or hotplug driver called pcie_bus_configure_settings(),
and then only if PCIe bus tuning was disabled (PCIE_BUS_TUNE_OFF).

Move the MPS checking code to pci_configure_device(), so we do it in the
pci_device_add() path for every device.

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