[PATCH] misc_register-012-002

From: Michael Still <mikal@stillhq.com>

[PATCH] misc_register-012-002
From: Michael Still <mikal@stillhq.com>
461671fd · Rusty Russell · Linus Torvalds · b9e9691c · 461671fd
Commit 461671fd authored Dec 05, 2002 by Rusty Russell Committed by Linus Torvalds Dec 05, 2002
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Showing with 5 additions and 2 deletions

drivers/acorn/char/i2c.c drivers/acorn/char/i2c.c +5 -2

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--- a/drivers/acorn/char/i2c.c
+++ b/drivers/acorn/char/i2c.c
@@ -318,8 +318,11 @@ static int __init i2c_ioc_init(void)

 	ret = i2c_bit_add_bus(&ioc_ops);

-	if (ret >= 0)
-		misc_register(&rtc_dev);
+	if (ret >= 0){
+		ret = misc_register(&rtc_dev);
+		if(ret < 0)
+			i2c_bit_del_bus(&ioc_ops);
+	}

 	return ret;
 }