From 8fed4b65236c44d090bd62f2d14938ae791e0260 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 25 Jan 2007 19:34:08 +1100 Subject: MSI: Combine pci_(save|restore)_msi/msix_state The PCI save/restore code doesn't need to care about MSI vs MSI-X, all it really wants is to say "save/restore all MSI(-X) info for this device". This is borne out in the code, we call the MSI and MSI-X save routines side by side, and similarly with the restore routines. So combine the MSI/MSI-X routines into pci_save_msi_state() and pci_restore_msi_state(). It is up to those routines to decide what state needs to be saved. Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- drivers/pci/pci.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/pci/pci.h') 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); 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; -- cgit v1.2.3