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path: root/drivers/pci/pci.h
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Diffstat (limited to 'drivers/pci/pci.h')
-rw-r--r--drivers/pci/pci.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 4948db0f8100..a4f2d580625e 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -52,17 +52,15 @@ void pci_no_msi(void);
52static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { } 52static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { }
53static inline void pci_no_msi(void) { } 53static inline void pci_no_msi(void) { }
54#endif 54#endif
55
55#if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM) 56#if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM)
56int pci_save_msi_state(struct pci_dev *dev); 57int pci_save_msi_state(struct pci_dev *dev);
57int pci_save_msix_state(struct pci_dev *dev);
58void pci_restore_msi_state(struct pci_dev *dev); 58void pci_restore_msi_state(struct pci_dev *dev);
59void pci_restore_msix_state(struct pci_dev *dev);
60#else 59#else
61static inline int pci_save_msi_state(struct pci_dev *dev) { return 0; } 60static inline int pci_save_msi_state(struct pci_dev *dev) { return 0; }
62static inline int pci_save_msix_state(struct pci_dev *dev) { return 0; }
63static inline void pci_restore_msi_state(struct pci_dev *dev) {} 61static inline void pci_restore_msi_state(struct pci_dev *dev) {}
64static inline void pci_restore_msix_state(struct pci_dev *dev) {}
65#endif 62#endif
63
66static inline int pci_no_d1d2(struct pci_dev *dev) 64static inline int pci_no_d1d2(struct pci_dev *dev)
67{ 65{
68 unsigned int parent_dstates = 0; 66 unsigned int parent_dstates = 0;