diff options
Diffstat (limited to 'drivers/misc/tifm_7xx1.c')
| -rw-r--r-- | drivers/misc/tifm_7xx1.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c index e6b40aa8fb42..228f2eb1d476 100644 --- a/drivers/misc/tifm_7xx1.c +++ b/drivers/misc/tifm_7xx1.c @@ -207,10 +207,9 @@ static void tifm_7xx1_switch_media(struct work_struct *work) spin_unlock_irqrestore(&fm->lock, flags); } -#ifdef CONFIG_PM - -static int tifm_7xx1_suspend(struct pci_dev *dev, pm_message_t state) +static int __maybe_unused tifm_7xx1_suspend(struct device *dev_d) { + struct pci_dev *dev = to_pci_dev(dev_d); struct tifm_adapter *fm = pci_get_drvdata(dev); int cnt; @@ -221,15 +220,13 @@ static int tifm_7xx1_suspend(struct pci_dev *dev, pm_message_t state) tifm_7xx1_sock_power_off(fm->sockets[cnt]->addr); } - pci_save_state(dev); - pci_enable_wake(dev, pci_choose_state(dev, state), 0); - pci_disable_device(dev); - pci_set_power_state(dev, pci_choose_state(dev, state)); + device_wakeup_disable(dev_d); return 0; } -static int tifm_7xx1_resume(struct pci_dev *dev) +static int __maybe_unused tifm_7xx1_resume(struct device *dev_d) { + struct pci_dev *dev = to_pci_dev(dev_d); struct tifm_adapter *fm = pci_get_drvdata(dev); int rc; unsigned long timeout; @@ -242,11 +239,6 @@ static int tifm_7xx1_resume(struct pci_dev *dev) if (WARN_ON(fm->num_sockets > ARRAY_SIZE(new_ids))) return -ENXIO; - pci_set_power_state(dev, PCI_D0); - pci_restore_state(dev); - rc = pci_enable_device(dev); - if (rc) - return rc; pci_set_master(dev); dev_dbg(&dev->dev, "resuming host\n"); @@ -297,13 +289,6 @@ static int tifm_7xx1_resume(struct pci_dev *dev) return 0; } -#else - -#define tifm_7xx1_suspend NULL -#define tifm_7xx1_resume NULL - -#endif /* CONFIG_PM */ - static int tifm_7xx1_dummy_has_ms_pif(struct tifm_adapter *fm, struct tifm_dev *sock) { @@ -424,13 +409,14 @@ static const struct pci_device_id tifm_7xx1_pci_tbl[] = { { } }; +static SIMPLE_DEV_PM_OPS(tifm_7xx1_pm_ops, tifm_7xx1_suspend, tifm_7xx1_resume); + static struct pci_driver tifm_7xx1_driver = { .name = DRIVER_NAME, .id_table = tifm_7xx1_pci_tbl, .probe = tifm_7xx1_probe, .remove = tifm_7xx1_remove, - .suspend = tifm_7xx1_suspend, - .resume = tifm_7xx1_resume, + .driver.pm = &tifm_7xx1_pm_ops, }; module_pci_driver(tifm_7xx1_driver); |