[PATCH] M68k misc_register audit

Correct error found in arch/m68k/ whilst auditing the use of misc_register()
in 2.5.44.
misc_register() returns 0 on success, and a negative number on failure.
(Trivial patches misc_register-02[67] from Michael Still <mikal@stillhq.com>)

arch/m68k/bvme6000/rtc.c

@@ -177,7 +177,6 @@ int __init rtc_DP8570A_init(void)
 		return -ENODEV;
 
 	printk(KERN_INFO "DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
-	misc_register(&rtc_dev);
-	return 0;
+	return misc_register(&rtc_dev);
 }
 

arch/m68k/mvme16x/rtc.c

@@ -168,7 +168,6 @@ int __init rtc_MK48T08_init(void)
 		return -ENODEV;
 
 	printk(KERN_INFO "MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
-	misc_register(&rtc_dev);
-	return 0;
+	return misc_register(&rtc_dev);
 }