diff options
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 398852f526a6..a4f2d580625e 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -1,6 +1,6 @@ /* Functions internal to the PCI core code */ -extern int __must_check __pci_enable_device(struct pci_dev *); +extern int __must_check __pci_reenable_device(struct pci_dev *); extern int pci_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size); extern int pci_create_sysfs_dev_files(struct pci_dev *pdev); @@ -43,12 +43,8 @@ extern void pci_remove_legacy_files(struct pci_bus *bus); /* Lock for read/write access to pci device and bus lists */ extern struct rw_semaphore pci_bus_sem; -#ifdef CONFIG_PCI_MSI -extern int pci_msi_quirk; -#else -#define pci_msi_quirk 0 -#endif extern unsigned int pci_pm_d3_delay; + #ifdef CONFIG_PCI_MSI void disable_msi_mode(struct pci_dev *dev, int pos, int type); void pci_no_msi(void); @@ -56,17 +52,15 @@ void pci_no_msi(void); static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { } static inline void pci_no_msi(void) { } #endif + #if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM) int pci_save_msi_state(struct pci_dev *dev); -int pci_save_msix_state(struct pci_dev *dev); void pci_restore_msi_state(struct pci_dev *dev); -void pci_restore_msix_state(struct pci_dev *dev); #else static inline int pci_save_msi_state(struct pci_dev *dev) { return 0; } -static inline int pci_save_msix_state(struct pci_dev *dev) { return 0; } static inline void pci_restore_msi_state(struct pci_dev *dev) {} -static inline void pci_restore_msix_state(struct pci_dev *dev) {} #endif + static inline int pci_no_d1d2(struct pci_dev *dev) { unsigned int parent_dstates = 0; |