[PATCH] region handling cleanup for de600

db891a76 · Dave Jones · 35f66574 · db891a76
Commit db891a76 authored Nov 25, 2002 by Dave Jones
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drivers/net/de600.c drivers/net/de600.c +4 -1

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--- a/drivers/net/de600.c
+++ b/drivers/net/de600.c
@@ -444,7 +444,10 @@ int __init de600_probe(struct net_device *dev)
 		return -ENODEV;
 	}

-	request_region(DE600_IO, 3, "de600");
+	if (!request_region(DE600_IO, 3, "de600")) {
+		printk(KERN_WARNING "DE600: port 0x%x busy\n", DE600_IO);
+		return -EBUSY;
+	}

 	printk(", Ethernet Address: %02X", dev->dev_addr[0]);
 	for (i = 1; i < ETH_ALEN; i++)