diff options
| -rw-r--r-- | drivers/net/skge.c | 46 |
1 files changed, 16 insertions, 30 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index c149e48a0f57..42daf98ba736 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -4042,53 +4042,40 @@ static void __devexit skge_remove(struct pci_dev *pdev) } #ifdef CONFIG_PM -static int skge_suspend(struct pci_dev *pdev, pm_message_t state) +static int skge_suspend(struct device *dev) { + struct pci_dev *pdev = to_pci_dev(dev); struct skge_hw *hw = pci_get_drvdata(pdev); - int i, err, wol = 0; + int i; if (!hw) return 0; - err = pci_save_state(pdev); - if (err) - return err; - for (i = 0; i < hw->ports; i++) { struct net_device *dev = hw->dev[i]; struct skge_port *skge = netdev_priv(dev); if (netif_running(dev)) skge_down(dev); + if (skge->wol) skge_wol_init(skge); - - wol |= skge->wol; } skge_write32(hw, B0_IMSK, 0); - pci_prepare_to_sleep(pdev); - return 0; } -static int skge_resume(struct pci_dev *pdev) +static int skge_resume(struct device *dev) { + struct pci_dev *pdev = to_pci_dev(dev); struct skge_hw *hw = pci_get_drvdata(pdev); int i, err; if (!hw) return 0; - err = pci_back_from_sleep(pdev); - if (err) - goto out; - - err = pci_restore_state(pdev); - if (err) - goto out; - err = skge_reset(hw); if (err) goto out; @@ -4109,12 +4096,19 @@ static int skge_resume(struct pci_dev *pdev) out: return err; } + +static SIMPLE_DEV_PM_OPS(skge_pm_ops, skge_suspend, skge_resume); +#define SKGE_PM_OPS (&skge_pm_ops) + +#else + +#define SKGE_PM_OPS NULL #endif static void skge_shutdown(struct pci_dev *pdev) { struct skge_hw *hw = pci_get_drvdata(pdev); - int i, wol = 0; + int i; if (!hw) return; @@ -4125,15 +4119,10 @@ static void skge_shutdown(struct pci_dev *pdev) if (skge->wol) skge_wol_init(skge); - wol |= skge->wol; } - if (pci_enable_wake(pdev, PCI_D3cold, wol)) - pci_enable_wake(pdev, PCI_D3hot, wol); - - pci_disable_device(pdev); + pci_wake_from_d3(pdev, device_may_wakeup(&pdev->dev)); pci_set_power_state(pdev, PCI_D3hot); - } static struct pci_driver skge_driver = { @@ -4141,11 +4130,8 @@ static struct pci_driver skge_driver = { .id_table = skge_id_table, .probe = skge_probe, .remove = __devexit_p(skge_remove), -#ifdef CONFIG_PM - .suspend = skge_suspend, - .resume = skge_resume, -#endif .shutdown = skge_shutdown, + .driver.pm = SKGE_PM_OPS, }; static struct dmi_system_id skge_32bit_dma_boards[] = { |