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| author | Michael Ellerman <michael@ellerman.id.au> | 2007-01-25 19:34:08 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:50:07 -0800 |
| commit | 8fed4b65236c44d090bd62f2d14938ae791e0260 (patch) | |
| tree | 53b0609ff8e53d9b1410f707f59cd14a555f8c04 /drivers/pci/pci.c | |
| parent | 0fcfdabbdbedb3bdc63f29209aeeac805df78a92 (diff) | |
| download | blackbird-op-linux-8fed4b65236c44d090bd62f2d14938ae791e0260.tar.gz blackbird-op-linux-8fed4b65236c44d090bd62f2d14938ae791e0260.zip | |
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 <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 7ae709024456..84c757ba0664 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -634,8 +634,6 @@ pci_save_state(struct pci_dev *dev) pci_read_config_dword(dev, i * 4,&dev->saved_config_space[i]); if ((i = pci_save_msi_state(dev)) != 0) return i; - if ((i = pci_save_msix_state(dev)) != 0) - return i; if ((i = pci_save_pcie_state(dev)) != 0) return i; if ((i = pci_save_pcix_state(dev)) != 0) @@ -673,7 +671,7 @@ pci_restore_state(struct pci_dev *dev) } pci_restore_pcix_state(dev); pci_restore_msi_state(dev); - pci_restore_msix_state(dev); + return 0; } |
