x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

Pass the number of minors when unregistering MSR and CPUID drivers.
Reported-by: NDean Nelson <dnelson@redhat.com>
Signed-off-by: NDean Nelson <dnelson@redhat.com>
LKML-Reference: <20100127023722.GA22305@sgi.com>
Signed-off-by: NRuss Anderson <rja@sgi.com>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>

arch/x86/kernel/cpuid.c

@@ -229,7 +229,7 @@ static void __exit cpuid_exit(void)
 	for_each_online_cpu(cpu)
 		cpuid_device_destroy(cpu);
 	class_destroy(cpuid_class);
-	unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
+	__unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
 	unregister_hotcpu_notifier(&cpuid_class_cpu_notifier);
 }
 

arch/x86/kernel/msr.c

@@ -285,7 +285,7 @@ static void __exit msr_exit(void)
 	for_each_online_cpu(cpu)
 		msr_device_destroy(cpu);
 	class_destroy(msr_class);
-	unregister_chrdev(MSR_MAJOR, "cpu/msr");
+	__unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
 	unregister_hotcpu_notifier(&msr_class_cpu_notifier);
 }