diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2014-01-10 14:01:05 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-10 16:58:49 -0700 |
| commit | ecc8635608342a05ded722f0e30e6ccd682f84a6 (patch) | |
| tree | 33291aa0450523faefef5a2273012b986538b2d8 /include/linux/pci.h | |
| parent | 3ea8197e1371abd68aef289cad97feb764281642 (diff) | |
PCI: Remove unused Optimized Buffer Flush/Fill support
My philosophy is unused code is dead code. And dead code is subject to bit
rot and is a likely source of bugs. Use it or lose it.
This reverts 48a92a8179b3 ("PCI: add OBFF enable/disable support"),
removing these interfaces:
pci_enable_obff()
pci_disable_obff()
[bhelgaas: split to separate patch, also remove prototypes from pci.h]
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index ee26454746ba..b8cbe52c7a48 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1002,13 +1002,6 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, void pci_enable_ido(struct pci_dev *dev, unsigned long type); void pci_disable_ido(struct pci_dev *dev, unsigned long type); -enum pci_obff_signal_type { - PCI_EXP_OBFF_SIGNAL_L0 = 0, - PCI_EXP_OBFF_SIGNAL_ALWAYS = 1, -}; -int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type); -void pci_disable_obff(struct pci_dev *dev); - /* For use by arch with custom probe code */ void set_pcie_port_type(struct pci_dev *pdev); void set_pcie_hotplug_bridge(struct pci_dev *pdev); @@ -1427,15 +1420,6 @@ static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type) { } -static inline int pci_enable_obff(struct pci_dev *dev, unsigned long type) -{ - return 0; -} - -static inline void pci_disable_obff(struct pci_dev *dev) -{ -} - static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; |