device create: x86: convert device_create to device_create_drvdata

device_create() is race-prone, so use the race-free device_create_drvdata() instead as device_create() is going away. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Jul 22, 2008 · 3bfd49c · 3bfd49c
1 parent bc00bc9
commit 3bfd49c
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
@@ -141,8 +141,8 @@ static __cpuinit int cpuid_device_create(int cpu)
 {
 	struct device *dev;
 
-	dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu),
-			    "cpu%d", cpu);
+	dev = device_create_drvdata(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu),
+				    NULL, "cpu%d", cpu);
 	return IS_ERR(dev) ? PTR_ERR(dev) : 0;
 }
 

diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
@@ -149,8 +149,8 @@ static int __cpuinit msr_device_create(int cpu)
 {
 	struct device *dev;
 
-	dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, cpu),
-			    "msr%d", cpu);
+	dev = device_create_drvdata(msr_class, NULL, MKDEV(MSR_MAJOR, cpu),
+				    NULL, "msr%d", cpu);
 	return IS_ERR(dev) ? PTR_ERR(dev) : 0;
 }