From: Pavel Machek <pavel@ucw.cz>

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

Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/net/b44.c |    5 +++++
 1 files changed, 5 insertions(+)

diff -puN drivers/net/b44.c~b44-fix-suspend-resume drivers/net/b44.c
--- 25/drivers/net/b44.c~b44-fix-suspend-resume	Tue Sep 20 16:26:47 2005
+++ 25-akpm/drivers/net/b44.c	Tue Sep 20 16:26:47 2005
@@ -1932,6 +1932,8 @@ static int b44_suspend(struct pci_dev *p
 	b44_free_rings(bp);
 
 	spin_unlock_irq(&bp->lock);
+
+	free_irq(dev->irq, dev);
 	pci_disable_device(pdev);
 	return 0;
 }
@@ -1948,6 +1950,9 @@ static int b44_resume(struct pci_dev *pd
 	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);
_