diff options
Diffstat (limited to 'drivers/cpufreq/longrun.c')
| -rw-r--r-- | drivers/cpufreq/longrun.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c index 34ea359b370e..8bc9f5fbbaeb 100644 --- a/drivers/cpufreq/longrun.c +++ b/drivers/cpufreq/longrun.c @@ -14,6 +14,7 @@ #include <asm/msr.h> #include <asm/processor.h> +#include <asm/cpu_device_id.h> static struct cpufreq_driver longrun_driver; @@ -288,6 +289,12 @@ static struct cpufreq_driver longrun_driver = { .owner = THIS_MODULE, }; +static const struct x86_cpu_id longrun_ids[] = { + { X86_VENDOR_TRANSMETA, X86_FAMILY_ANY, X86_MODEL_ANY, + X86_FEATURE_LONGRUN }, + {} +}; +MODULE_DEVICE_TABLE(x86cpu, longrun_ids); /** * longrun_init - initializes the Transmeta Crusoe LongRun CPUFreq driver @@ -296,12 +303,8 @@ static struct cpufreq_driver longrun_driver = { */ static int __init longrun_init(void) { - struct cpuinfo_x86 *c = &cpu_data(0); - - if (c->x86_vendor != X86_VENDOR_TRANSMETA || - !cpu_has(c, X86_FEATURE_LONGRUN)) + if (!x86_match_cpu(longrun_ids)) return -ENODEV; - return cpufreq_register_driver(&longrun_driver); } |