diff options
Diffstat (limited to 'drivers/cpufreq/longrun.c')
| -rw-r--r-- | drivers/cpufreq/longrun.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c index 8bc9f5fbbaeb..1caaec7c280b 100644 --- a/drivers/cpufreq/longrun.c +++ b/drivers/cpufreq/longrun.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de> * - * Licensed under the terms of the GNU GPL License version 2. - * * BIG FAT DISCLAIMER: Work in progress code. Possibly *dangerous* */ @@ -33,7 +32,7 @@ static unsigned int longrun_low_freq, longrun_high_freq; * Reads the current LongRun policy by access to MSR_TMTA_LONGRUN_FLAGS * and MSR_TMTA_LONGRUN_CTRL */ -static void __cpuinit longrun_get_policy(struct cpufreq_policy *policy) +static void longrun_get_policy(struct cpufreq_policy *policy) { u32 msr_lo, msr_hi; @@ -123,19 +122,13 @@ static int longrun_set_policy(struct cpufreq_policy *policy) * Validates a new CPUFreq policy. This function has to be called with * cpufreq_driver locked. */ -static int longrun_verify_policy(struct cpufreq_policy *policy) +static int longrun_verify_policy(struct cpufreq_policy_data *policy) { if (!policy) return -EINVAL; policy->cpu = 0; - cpufreq_verify_within_limits(policy, - policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - if ((policy->policy != CPUFREQ_POLICY_POWERSAVE) && - (policy->policy != CPUFREQ_POLICY_PERFORMANCE)) - return -EINVAL; + cpufreq_verify_within_cpu_limits(policy); return 0; } @@ -163,7 +156,7 @@ static unsigned int longrun_get(unsigned int cpu) * TMTA rules: * performance_pctg = (target_freq - low_freq)/(high_freq - low_freq) */ -static int __cpuinit longrun_determine_freqs(unsigned int *low_freq, +static int longrun_determine_freqs(unsigned int *low_freq, unsigned int *high_freq) { u32 msr_lo, msr_hi; @@ -256,7 +249,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq, } -static int __cpuinit longrun_cpu_init(struct cpufreq_policy *policy) +static int longrun_cpu_init(struct cpufreq_policy *policy) { int result = 0; @@ -272,7 +265,6 @@ static int __cpuinit longrun_cpu_init(struct cpufreq_policy *policy) /* cpuinfo and default policy values */ policy->cpuinfo.min_freq = longrun_low_freq; policy->cpuinfo.max_freq = longrun_high_freq; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; longrun_get_policy(policy); return 0; @@ -286,12 +278,10 @@ static struct cpufreq_driver longrun_driver = { .get = longrun_get, .init = longrun_cpu_init, .name = "longrun", - .owner = THIS_MODULE, }; static const struct x86_cpu_id longrun_ids[] = { - { X86_VENDOR_TRANSMETA, X86_FAMILY_ANY, X86_MODEL_ANY, - X86_FEATURE_LONGRUN }, + X86_MATCH_VENDOR_FEATURE(TRANSMETA, X86_FEATURE_LONGRUN, NULL), {} }; MODULE_DEVICE_TABLE(x86cpu, longrun_ids); |