diff options
| -rw-r--r-- | drivers/cpufreq/cppc_cpufreq.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index f3b5ea9fcbf5..c2be4b188a23 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -480,7 +480,7 @@ static int cppc_get_cpu_cost(struct device *cpu_dev, unsigned long KHz, return 0; } -static int populate_efficiency_class(void) +static void populate_efficiency_class(void) { struct acpi_madt_generic_interrupt *gicc; DECLARE_BITMAP(used_classes, 256) = {}; @@ -495,7 +495,7 @@ static int populate_efficiency_class(void) if (bitmap_weight(used_classes, 256) <= 1) { pr_debug("Efficiency classes are all equal (=%d). " "No EM registered", class); - return -EINVAL; + return; } /* @@ -512,8 +512,6 @@ static int populate_efficiency_class(void) index++; } cppc_cpufreq_driver.register_em = cppc_cpufreq_register_em; - - return 0; } static void cppc_cpufreq_register_em(struct cpufreq_policy *policy) @@ -529,9 +527,8 @@ static void cppc_cpufreq_register_em(struct cpufreq_policy *policy) } #else -static int populate_efficiency_class(void) +static void populate_efficiency_class(void) { - return 0; } #endif |