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PCI: Fix PCI Express Capability accessors for PCI_EXP_FLAGS
authorAlex Williamson <alex.williamson@redhat.com>
Thu, 14 Feb 2013 18:35:42 +0000 (11:35 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 15 Feb 2013 18:46:24 +0000 (11:46 -0700)
commit969daa349f4821a02936af7202b51a9affc7b6da
treef1c69be9b56afcb75efd51a128a4ebff35d91a5ctree | snapshot
parent775c739e0b08fbffb791595a4708460fc978b5b6commit | diff
PCI: Fix PCI Express Capability accessors for PCI_EXP_FLAGS

PCI_EXP_FLAGS_TYPE is a mask, not an offset.  Fix it.

Previously, pcie_capability_read_word(..., PCI_EXP_FLAGS, ...) would
fail.

[bhelgaas:  tweak changelog]
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org # v3.7+
drivers/pci/access.c diff | blob | history
Domain: System / Kernel;