b44 needs to reclaim its interrupt after swsusp

[Pavel Machek]

Hi!

b44 needs to free/reclaim its interrupt across suspend in order to
work. This patch makes it work, but I'm not quite sure why its
needed. Interrupt is listed as IO-APIC-level in /proc/interupts.

							Pavel

--- clean/drivers/net/b44.c	2004-04-21 01:32:52.000000000 +0200
+++ linux/drivers/net/b44.c	2004-04-21 01:53:18.000000000 +0200
@@ -1251,7 +1251,7 @@
 }
 
 #if 0
-/*static*/ void b44_dump_state(struct b44 *bp)
+void b44_dump_state(struct b44 *bp)
 {
 	u32 val32, val32_2, val32_3, val32_4, val32_5;
 	u16 val16;
@@ -1874,6 +1874,8 @@
 	b44_free_rings(bp);
 
 	spin_unlock_irq(&bp->lock);
+
+	free_irq(dev->irq, dev);
 	return 0;
 }
 
@@ -1887,6 +1889,9 @@
 
 	pci_restore_state(pdev, bp->pci_cfg_state);
 
+	if (request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev))
+		printk("b44: request_irq failed\n");
+
 	spin_lock_irq(&bp->lock);
 
 	b44_init_rings(bp);


-- 
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