From 7c2dd2d7cfabdb37875c5e481a0c3cc5962bb0b6 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Fri, 10 Jan 2014 14:01:11 -0700 Subject: PCI: Remove unused ID-Based Ordering 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 b48d4425b602 ("PCI: add ID-based ordering enable/disable support"), removing these interfaces: pci_enable_ido() pci_disable_ido() [bhelgaas: split to separate patch, also remove prototypes from pci.h] Signed-off-by: Stephen Hemminger Signed-off-by: Bjorn Helgaas CC: Jesse Barnes --- include/linux/pci.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index b8cbe52c7a48..f2284f1332db 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -997,11 +997,6 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return __pci_enable_wake(dev, state, false, enable); } -#define PCI_EXP_IDO_REQUEST (1<<0) -#define PCI_EXP_IDO_COMPLETION (1<<1) -void pci_enable_ido(struct pci_dev *dev, unsigned long type); -void pci_disable_ido(struct pci_dev *dev, unsigned long type); - /* 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); @@ -1412,14 +1407,6 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return 0; } -static inline void pci_enable_ido(struct pci_dev *dev, unsigned long type) -{ -} - -static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type) -{ -} - static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; -- cgit v1.2.3