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airo: fix resume 

Cisco Aironet doesn't resume properly from swsusp, because the resume
method confuses a PM_EVENT_* for a PCI power state. It thinks that it is
resuming from PCI_D1 and doesn't do the necessary initialization of the
card.

Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
This commit is contained in:
Michal Schmidt 2005-10-04 07:46:21 -04:00 committed by Jeff Garzik
parent d591958626
commit 5323280324
1 changed files with 4 additions and 3 deletions
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7
drivers/net/wireless/airo.c
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@ -5504,12 +5504,13 @@ static int airo_pci_resume(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
struct airo_info *ai = dev->priv;
Resp rsp;
pci_power_t prev_state = pdev->current_state;
pci_set_power_state(pdev, 0);
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
pci_enable_wake(pdev, PCI_D0, 0);
if (ai->power.event > 1) {
if (prev_state != PCI_D1) {
reset_card(dev, 0);
mpi_init_descriptors(ai);
setup_card(ai, dev->dev_addr, 0);