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| author | Alex Williamson <alex.williamson@redhat.com> | 2013-02-14 18:35:42 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-28 13:38:35 (GMT) |
| commit | dc510780f52c9b4941693a5ea54ea80e0c9de846 (patch) | |
| tree | b0aa6ef24c7ca3f54640feab77873bd043b730e5 /drivers/pci | |
| parent | cc8641df0963f820e7462aa0f4e761808f6cc683 (diff) | |
| download | linux-fsl-qoriq-dc510780f52c9b4941693a5ea54ea80e0c9de846.tar.xz | |
PCI: Fix PCI Express Capability accessors for PCI_EXP_FLAGS
commit 969daa349f4821a02936af7202b51a9affc7b6da upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/access.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 3af0478..32046c5 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -515,7 +515,7 @@ static bool pcie_capability_reg_implemented(struct pci_dev *dev, int pos) return false; switch (pos) { - case PCI_EXP_FLAGS_TYPE: + case PCI_EXP_FLAGS: return true; case PCI_EXP_DEVCAP: case PCI_EXP_DEVCTL: |