patch-2.4.4 linux/arch/sparc64/kernel/ebus.c
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- Lines: 26
- Date:
Thu Apr 26 22:17:25 2001
- Orig file:
v2.4.3/linux/arch/sparc64/kernel/ebus.c
- Orig date:
Sun Mar 25 18:14:21 2001
diff -u --recursive --new-file v2.4.3/linux/arch/sparc64/kernel/ebus.c linux/arch/sparc64/kernel/ebus.c
@@ -1,4 +1,4 @@
-/* $Id: ebus.c,v 1.60 2001/03/15 02:11:09 davem Exp $
+/* $Id: ebus.c,v 1.61 2001/04/24 05:13:25 davem Exp $
* ebus.c: PCI to EBus bridge device.
*
* Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
@@ -192,6 +192,11 @@
printk(" [%s", dev->prom_name);
len = prom_getproperty(node, "reg", (void *)regs, sizeof(regs));
+ if (len == -1) {
+ dev->num_addrs = 0;
+ goto probe_interrupts;
+ }
+
if (len % sizeof(struct linux_prom_registers)) {
prom_printf("UGH: proplen for %s was %d, need multiple of %d\n",
dev->prom_name, len,
@@ -216,6 +221,7 @@
&dev->resource[i]);
}
+probe_interrupts:
len = prom_getproperty(node, "interrupts", (char *)&irqs, sizeof(irqs));
if ((len == -1) || (len == 0)) {
dev->num_irqs = 0;
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