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airo : allow supend with card without power management 

Some airo card don't support power Management [1].
Don't abort suspend with those cards.

00:06.0 Network controller: AIRONET Wireless Communications PC4800 (rev 01)
        Flags: medium devsel, IRQ 17
        Memory at dffffe00 (32-bit, non-prefetchable) [size=128]
        I/O ports at d000 [size=128]
        I/O ports at cc00 [size=64]
        Kernel driver in use: airo

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
matthieu castet 2009-10-09 22:12:25 +02:00 committed by John W. Linville
parent c32bec78e1
commit 40b93ad6e9
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/airo.c
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@ -5660,7 +5660,8 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
pci_save_state(pdev);
return pci_set_power_state(pdev, pci_choose_state(pdev, state));
pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
}
static int airo_pci_resume(struct pci_dev *pdev)