From f458cf79d73b144d900e0c274b9eb8a2f3641a0e Mon Sep 17 00:00:00 2001 From: Mario Limonciello Date: Sat, 7 Dec 2024 00:28:41 -0600 Subject: cpufreq/amd-pstate: Drop `cppc_cap1_cached` The `cppc_cap1_cached` variable isn't used at all, there is no need to read it at initialization for each CPU. Reviewed-by: Gautham R. Shenoy Reviewed-by: Dhananjay Ugwekar Signed-off-by: Mario Limonciello --- drivers/cpufreq/amd-pstate.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/cpufreq/amd-pstate.c') diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 65714d510ce3..6f1a3056bcbd 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1508,11 +1508,6 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy) if (ret) return ret; WRITE_ONCE(cpudata->cppc_req_cached, value); - - ret = rdmsrl_on_cpu(cpudata->cpu, MSR_AMD_CPPC_CAP1, &value); - if (ret) - return ret; - WRITE_ONCE(cpudata->cppc_cap1_cached, value); } ret = amd_pstate_set_epp(cpudata, cpudata->epp_default); if (ret) -- cgit v1.2.3