diff options
Diffstat (limited to 'drivers/cpufreq/amd-pstate.c')
| -rw-r--r-- | drivers/cpufreq/amd-pstate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index b4c79fde1979..298e92d8cc03 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -872,10 +872,10 @@ static void amd_pstate_update_limits(struct cpufreq_policy *policy) */ static u32 amd_pstate_get_transition_delay_us(unsigned int cpu) { - u32 transition_delay_ns; + int transition_delay_ns; transition_delay_ns = cppc_get_transition_latency(cpu); - if (transition_delay_ns == CPUFREQ_ETERNAL) { + if (transition_delay_ns < 0) { if (cpu_feature_enabled(X86_FEATURE_AMD_FAST_CPPC)) return AMD_PSTATE_FAST_CPPC_TRANSITION_DELAY; else @@ -891,10 +891,10 @@ static u32 amd_pstate_get_transition_delay_us(unsigned int cpu) */ static u32 amd_pstate_get_transition_latency(unsigned int cpu) { - u32 transition_latency; + int transition_latency; transition_latency = cppc_get_transition_latency(cpu); - if (transition_latency == CPUFREQ_ETERNAL) + if (transition_latency < 0) return AMD_PSTATE_TRANSITION_LATENCY; return transition_latency; |