diff options
Diffstat (limited to 'arch/s390/pci/pci.c')
| -rw-r--r-- | arch/s390/pci/pci.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index bc61ea18e88d..d4eaba24e300 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -607,49 +607,6 @@ void pcibios_disable_device(struct pci_dev *pdev) zpci_debug_exit_device(zdev); } -#ifdef CONFIG_HIBERNATE_CALLBACKS -static int zpci_restore(struct device *dev) -{ - struct pci_dev *pdev = to_pci_dev(dev); - struct zpci_dev *zdev = to_zpci(pdev); - int ret = 0; - - if (zdev->state != ZPCI_FN_STATE_ONLINE) - goto out; - - ret = clp_enable_fh(zdev, ZPCI_NR_DMA_SPACES); - if (ret) - goto out; - - zpci_map_resources(pdev); - zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, - (u64) zdev->dma_table); - -out: - return ret; -} - -static int zpci_freeze(struct device *dev) -{ - struct pci_dev *pdev = to_pci_dev(dev); - struct zpci_dev *zdev = to_zpci(pdev); - - if (zdev->state != ZPCI_FN_STATE_ONLINE) - return 0; - - zpci_unregister_ioat(zdev, 0); - zpci_unmap_resources(pdev); - return clp_disable_fh(zdev); -} - -struct dev_pm_ops pcibios_pm_ops = { - .thaw_noirq = zpci_restore, - .freeze_noirq = zpci_freeze, - .restore_noirq = zpci_restore, - .poweroff_noirq = zpci_freeze, -}; -#endif /* CONFIG_HIBERNATE_CALLBACKS */ - static int zpci_alloc_domain(struct zpci_dev *zdev) { if (zpci_unique_uid) { |