diff options
Diffstat (limited to 'drivers/cpufreq/powernow-k8.c')
| -rw-r--r-- | drivers/cpufreq/powernow-k8.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index b10f7a1b77f1..f7512b4e923e 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -482,7 +482,7 @@ static void check_supported_cpu(void *_rc) cpuid(CPUID_FREQ_VOLT_CAPABILITIES, &eax, &ebx, &ecx, &edx); if ((edx & P_STATE_TRANSITION_CAPABLE) != P_STATE_TRANSITION_CAPABLE) { - pr_info("Power state transitions not supported\n"); + pr_info_once("Power state transitions not supported\n"); return; } *rc = 0; @@ -1089,13 +1089,13 @@ err_out: return -ENODEV; } -static int powernowk8_cpu_exit(struct cpufreq_policy *pol) +static void powernowk8_cpu_exit(struct cpufreq_policy *pol) { struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu); int cpu; if (!data) - return -EINVAL; + return; powernow_k8_cpu_exit_acpi(data); @@ -1104,8 +1104,6 @@ static int powernowk8_cpu_exit(struct cpufreq_policy *pol) /* pol->cpus will be empty here, use related_cpus instead. */ for_each_cpu(cpu, pol->related_cpus) per_cpu(powernow_data, cpu) = NULL; - - return 0; } static void query_values_on_cpu(void *_err) @@ -1145,7 +1143,6 @@ static struct cpufreq_driver cpufreq_amd64_driver = { .exit = powernowk8_cpu_exit, .get = powernowk8_get, .name = "powernow-k8", - .attr = cpufreq_generic_attr, }; static void __request_acpi_cpufreq(void) |