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Commit 46e17853 authored by Pavel Machek's avatar Pavel Machek Committed by Jeff Garzik
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[PATCH] b44: fix suspend/resume 



Fix suspend/resume on b44 by freeing/reacquiring irq.  Otherwise it hangs
on resume.

Signed-off-by: default avatarPavel Machek <pavel@suse.cz>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent a1bfcd97

drivers/net/b44.c

+5 −0
Original line number Diff line number Diff line
@@ -2041,6 +2041,8 @@ static int b44_suspend(struct pci_dev *pdev, pm_message_t state) 
	b44_free_rings(bp);



	spin_unlock_irq(&bp->lock);



	free_irq(dev->irq, dev);

	pci_disable_device(pdev);

	return 0;

}
@@ -2057,6 +2059,9 @@ static int b44_resume(struct pci_dev *pdev) 
	if (!netif_running(dev))

		return 0;



	if (request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev))

		printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);



	spin_lock_irq(&bp->lock);



	b44_init_rings(bp);