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| author | Myron Stowe <myron.stowe@redhat.com> | 2012-06-01 15:16:25 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-11 19:33:03 -0600 |
| commit | c32823f82b42abc1f08b365085862fd1d57c0b61 (patch) | |
| tree | 16b70021da6ad1fbf60cede873ed3a4b96525577 | |
| parent | cfaf025112d3856637ff34a767ef785ef5cf2ca9 (diff) | |
| download | blackbird-op-linux-c32823f82b42abc1f08b365085862fd1d57c0b61.tar.gz blackbird-op-linux-c32823f82b42abc1f08b365085862fd1d57c0b61.zip | |
PCI: make pci_ltr_supported() static
The PCI Express Latency Tolerance Reporting (LTR) feature's
pci_ltr_supported() routine is currently only used within
drivers/pci/pci.c so make it static.
Acked-by: Donald Dutile <ddutile@redhat.com>
Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/pci.c | 3 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 447e83472c01..847e0c35cdb7 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2169,7 +2169,7 @@ EXPORT_SYMBOL(pci_disable_obff); * RETURNS: * True if @dev supports latency tolerance reporting, false otherwise. */ -bool pci_ltr_supported(struct pci_dev *dev) +static bool pci_ltr_supported(struct pci_dev *dev) { int pos; u32 cap; @@ -2185,7 +2185,6 @@ bool pci_ltr_supported(struct pci_dev *dev) return cap & PCI_EXP_DEVCAP2_LTR; } -EXPORT_SYMBOL(pci_ltr_supported); /** * pci_enable_ltr - enable latency tolerance reporting diff --git a/include/linux/pci.h b/include/linux/pci.h index d8c379dba6ad..b2bec26b7f0a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -875,7 +875,6 @@ enum pci_obff_signal_type { int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type); void pci_disable_obff(struct pci_dev *dev); -bool pci_ltr_supported(struct pci_dev *dev); int pci_enable_ltr(struct pci_dev *dev); void pci_disable_ltr(struct pci_dev *dev); int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns); |
