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

[tip-bot for Russ Anderson]

Commit-ID:  da482474b8396e1a099c37ffc6541b78775aedb4
Gitweb:     http://git.kernel.org/tip/da482474b8396e1a099c37ffc6541b78775aedb4
Author:     Russ Anderson <rja@xxxxxxx>
AuthorDate: Tue, 26 Jan 2010 20:37:22 -0600
Committer:  H. Peter Anvin <hpa@xxxxxxxxx>
CommitDate: Tue, 26 Jan 2010 23:52:38 -0800

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: Dean Nelson <dnelson@xxxxxxxxxx>
Signed-off-by: Dean Nelson <dnelson@xxxxxxxxxx>
LKML-Reference: <20100127023722.GA22305@xxxxxxx>
Signed-off-by: Russ Anderson <rja@xxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>
---
 arch/x86/kernel/cpuid.c |    2 +-
 arch/x86/kernel/msr.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index cb27fd6..83e5e62 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/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);
 }
 
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 4bd93c9..206735a 100644
--- a/arch/x86/kernel/msr.c
+++ b/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);
 }
 
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