---

yaml --- r: 86316 b: refs/heads/master c: 104cb57 h: refs/heads/master v: v3
git-mirror · Feb 24, 2008 · c6765aa · c6765aa
1 parent 00afa52
commit c6765aa
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e39ffeff6e54ef65832e4eb58059133f1a8aadf
+refs/heads/master: 104cb574feb3033299568483a3f68031f47e0d43
diff --git a/trunk/drivers/i2c/busses/i2c-pca-isa.c b/trunk/drivers/i2c/busses/i2c-pca-isa.c
@@ -125,6 +125,13 @@ static int __devinit pca_isa_probe(struct device *dev, unsigned int id)
 
 	dev_info(dev, "i/o base %#08lx. irq %d\n", base, irq);
 
+#ifdef CONFIG_PPC_MERGE
+	if (check_legacy_ioport(base)) {
+		dev_err(dev, "I/O address %#08lx is not available\n", base);
+		goto out;
+	}
+#endif
+
 	if (!request_region(base, IO_SIZE, "i2c-pca-isa")) {
 		dev_err(dev, "I/O address %#08lx is in use\n", base);
 		goto out;