X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fcpu%2Fcpufreq%2Fsc520_freq.c;fp=arch%2Fi386%2Fkernel%2Fcpu%2Fcpufreq%2Fsc520_freq.c;h=b8fb4b521c62806a2ec8e3134a281590e0dc8b7a;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=ef457d50f4acaa7a43285197587596ece75637db;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c b/arch/i386/kernel/cpu/cpufreq/sc520_freq.c
index ef457d50f..b8fb4b521 100644
--- a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c
+++ b/arch/i386/kernel/cpu/cpufreq/sc520_freq.c
@@ -153,6 +153,7 @@ static struct cpufreq_driver sc520_freq_driver = {
 static int __init sc520_freq_init(void)
 {
 	struct cpuinfo_x86 *c = cpu_data;
+	int err;
 
 	/* Test if we have the right hardware */
 	if(c->x86_vendor != X86_VENDOR_AMD ||
@@ -166,7 +167,11 @@ static int __init sc520_freq_init(void)
 		return -ENOMEM;
 	}
 
-	return cpufreq_register_driver(&sc520_freq_driver);
+	err = cpufreq_register_driver(&sc520_freq_driver);
+	if (err)
+		iounmap(cpuctl);
+
+	return err;
 }