From 249b62c448de7117c18531d626aed6e153cdfd75 Mon Sep 17 00:00:00 2001 From: Wyes Karny Date: Wed, 17 May 2023 16:28:16 +0000 Subject: [PATCH] cpufreq: amd-pstate: Remove fast_switch_possible flag from active driver amd_pstate active mode driver is only compatible with static governors. Therefore it doesn't need fast_switch functionality. Remove fast_switch_possible flag from amd_pstate active mode driver. Fixes: ffa5096a7c33 ("cpufreq: amd-pstate: implement Pstate EPP support for the AMD processors") Signed-off-by: Wyes Karny Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/amd-pstate.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 45711fc0a856..ac54779f5a49 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1102,7 +1102,6 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy) policy->policy = CPUFREQ_POLICY_POWERSAVE; if (boot_cpu_has(X86_FEATURE_CPPC)) { - policy->fast_switch_possible = true; ret = rdmsrl_on_cpu(cpudata->cpu, MSR_AMD_CPPC_REQ, &value); if (ret) return ret; @@ -1125,7 +1124,6 @@ free_cpudata1: static int amd_pstate_epp_cpu_exit(struct cpufreq_policy *policy) { pr_debug("CPU %d exiting\n", policy->cpu); - policy->fast_switch_possible = false; return 0; } -- 2.25.1