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path: root/drivers/cpufreq/elanfreq.c
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Diffstat (limited to 'drivers/cpufreq/elanfreq.c')
-rw-r--r--drivers/cpufreq/elanfreq.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/cpufreq/elanfreq.c b/drivers/cpufreq/elanfreq.c
index c587db472a75..960671fd3d7e 100644
--- a/drivers/cpufreq/elanfreq.c
+++ b/drivers/cpufreq/elanfreq.c
@@ -23,6 +23,7 @@
#include <linux/delay.h>
#include <linux/cpufreq.h>
+#include <asm/cpu_device_id.h>
#include <asm/msr.h>
#include <linux/timex.h>
#include <linux/io.h>
@@ -277,17 +278,16 @@ static struct cpufreq_driver elanfreq_driver = {
.attr = elanfreq_attr,
};
+static const struct x86_cpu_id elan_id[] = {
+ { X86_VENDOR_AMD, 4, 10, },
+ {}
+};
+MODULE_DEVICE_TABLE(x86cpu, elan_id);
static int __init elanfreq_init(void)
{
- struct cpuinfo_x86 *c = &cpu_data(0);
-
- /* Test if we have the right hardware */
- if ((c->x86_vendor != X86_VENDOR_AMD) ||
- (c->x86 != 4) || (c->x86_model != 10)) {
- printk(KERN_INFO "elanfreq: error: no Elan processor found!\n");
+ if (!x86_match_cpu(elan_id))
return -ENODEV;
- }
return cpufreq_register_driver(&elanfreq_driver);
}