diff options
Diffstat (limited to 'drivers/misc/cb710/core.c')
| -rw-r--r-- | drivers/misc/cb710/core.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c index b290bc2ee240..55b7ee0e8f93 100644 --- a/drivers/misc/cb710/core.c +++ b/drivers/misc/cb710/core.c @@ -166,37 +166,24 @@ void cb710_set_irq_handler(struct cb710_slot *slot, } EXPORT_SYMBOL_GPL(cb710_set_irq_handler); -#ifdef CONFIG_PM - -static int cb710_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused cb710_suspend(struct device *dev_d) { + struct pci_dev *pdev = to_pci_dev(dev_d); struct cb710_chip *chip = pci_get_drvdata(pdev); devm_free_irq(&pdev->dev, pdev->irq, chip); - pci_save_state(pdev); - pci_disable_device(pdev); - if (state.event & PM_EVENT_SLEEP) - pci_set_power_state(pdev, PCI_D3hot); return 0; } -static int cb710_resume(struct pci_dev *pdev) +static int __maybe_unused cb710_resume(struct device *dev_d) { + struct pci_dev *pdev = to_pci_dev(dev_d); struct cb710_chip *chip = pci_get_drvdata(pdev); - int err; - - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - err = pcim_enable_device(pdev); - if (err) - return err; return devm_request_irq(&pdev->dev, pdev->irq, cb710_irq_handler, IRQF_SHARED, KBUILD_MODNAME, chip); } -#endif /* CONFIG_PM */ - static int cb710_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -312,15 +299,14 @@ static const struct pci_device_id cb710_pci_tbl[] = { { 0, } }; +static SIMPLE_DEV_PM_OPS(cb710_pm_ops, cb710_suspend, cb710_resume); + static struct pci_driver cb710_driver = { .name = KBUILD_MODNAME, .id_table = cb710_pci_tbl, .probe = cb710_probe, .remove = cb710_remove_one, -#ifdef CONFIG_PM - .suspend = cb710_suspend, - .resume = cb710_resume, -#endif + .driver.pm = &cb710_pm_ops, }; static int __init cb710_init_module(void) |