Bug in cardbus initialization, or am I missing something?

[David Hinds]

In drivers/pcmcia/cardbus.c in cb_alloc(), PCI_INTERRUPT_LINE and
dev->irq are not filled in until after calling pci_enable_device().
The result is a cryptic message like:

> PCI: No IRQ known for interrupt pin A of device 01:00.0. Please try using pci=biosirq. 

Unless there is a less obvious reason for the ordering, I suggest the
following one-liner.

-- Dave Hinds

--- cardbus.c.orig	Fri Mar  2 09:49:46 2001
+++ cardbus.c	Fri Mar  2 09:50:28 2001
@@ -288,7 +288,6 @@
 			if (res->flags)
 				pci_assign_resource(dev, r);
 		}
-		pci_enable_device(dev); /* XXX check return */
 
 		/* Does this function have an interrupt at all? */
 		pci_readb(dev, PCI_INTERRUPT_PIN, &irq_pin);
@@ -297,6 +296,7 @@
 			pci_writeb(dev, PCI_INTERRUPT_LINE, irq);
 		}
 
+		pci_enable_device(dev); /* XXX check return */
 		pci_insert_device(dev, bus);
 	}