[PATCH] b44: fix suspend/resume
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>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 5485e3b..0ee3e27 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -2041,6 +2041,8 @@
b44_free_rings(bp);
spin_unlock_irq(&bp->lock);
+
+ free_irq(dev->irq, dev);
pci_disable_device(pdev);
return 0;
}
@@ -2057,6 +2059,9 @@
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);