diff options
| author | Christian Lamparter <chunkeey@googlemail.com> | 2012-03-04 00:25:19 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-07 00:16:06 +0400 |
| commit | 26627687e881e79c8c8f9076f79181c2beefcae7 (patch) | |
| tree | cb6683ce1c5dd96a6cbfebffc59100064bbea284 /drivers/net/wireless/p54/p54pci.c | |
| parent | 972a31367f94967716b000fd8fac33d259ebcfed (diff) | |
| download | linux-26627687e881e79c8c8f9076f79181c2beefcae7.tar.xz | |
p54pci: use new driver.pm interface for suspend/resume
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/p54/p54pci.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54pci.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index b1f51a215792..45df728183fd 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -624,36 +624,39 @@ static void __devexit p54p_remove(struct pci_dev *pdev) } #ifdef CONFIG_PM -static int p54p_suspend(struct pci_dev *pdev, pm_message_t state) +static int p54p_suspend(struct device *device) { - struct ieee80211_hw *dev = pci_get_drvdata(pdev); - struct p54p_priv *priv = dev->priv; - - if (priv->common.mode != NL80211_IFTYPE_UNSPECIFIED) { - ieee80211_stop_queues(dev); - p54p_stop(dev); - } + struct pci_dev *pdev = to_pci_dev(device); pci_save_state(pdev); - pci_set_power_state(pdev, pci_choose_state(pdev, state)); + pci_set_power_state(pdev, PCI_D3hot); + pci_disable_device(pdev); return 0; } -static int p54p_resume(struct pci_dev *pdev) +static int p54p_resume(struct device *device) { - struct ieee80211_hw *dev = pci_get_drvdata(pdev); - struct p54p_priv *priv = dev->priv; + struct pci_dev *pdev = to_pci_dev(device); + int err; - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); + err = pci_reenable_device(pdev); + if (err) + return err; + return pci_set_power_state(pdev, PCI_D0); +} - if (priv->common.mode != NL80211_IFTYPE_UNSPECIFIED) { - p54p_open(dev); - ieee80211_wake_queues(dev); - } +static const struct dev_pm_ops p54pci_pm_ops = { + .suspend = p54p_suspend, + .resume = p54p_resume, + .freeze = p54p_suspend, + .thaw = p54p_resume, + .poweroff = p54p_suspend, + .restore = p54p_resume, +}; - return 0; -} +#define P54P_PM_OPS (&p54pci_pm_ops) +#else +#define P54P_PM_OPS (NULL) #endif /* CONFIG_PM */ static struct pci_driver p54p_driver = { @@ -661,10 +664,7 @@ static struct pci_driver p54p_driver = { .id_table = p54p_table, .probe = p54p_probe, .remove = __devexit_p(p54p_remove), -#ifdef CONFIG_PM - .suspend = p54p_suspend, - .resume = p54p_resume, -#endif /* CONFIG_PM */ + .driver.pm = P54P_PM_OPS, }; static int __init p54p_init(void) |