diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/cpufreq/longrun.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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 34ea359b370..8bc9f5fbbae 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); } |