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cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions

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[ Upstream commit b78f8c87ec3e7499bb049986838636d3afbc7ece ]

Only amd_pstate_epp driver (i.e. cppc_state = ACTIVE) enters the
amd_pstate_epp_offline() and amd_pstate_epp_cpu_online() functions,
so remove the unnecessary if condition checking if cppc_state is
equal to AMD_PSTATE_ACTIVE.

Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Link: https://lore.kernel.org/r/20241204144842.164178-5-Dhananjay.Ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Stable-dep-of: 3ace20038e19 ("cpufreq/amd-pstate: Fix cpufreq_policy ref counting")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dhananjay Ugwekar
2024-12-04 14:48:41 +00:00
committed by Greg Kroah-Hartman
parent 8ce0d636da
commit 4ee13803d1
1 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/cpufreq/amd-pstate.c
+3 -6
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@@ -1598,10 +1598,8 @@ static int amd_pstate_epp_cpu_online(struct cpufreq_policy *policy)
pr_debug("AMD CPU Core %d going online\n", cpudata->cpu);
if (cppc_state == AMD_PSTATE_ACTIVE) {
amd_pstate_epp_reenable(cpudata);
cpudata->suspended = false;
}
amd_pstate_epp_reenable(cpudata);
cpudata->suspended = false;
return 0;
}
@@ -1630,8 +1628,7 @@ static int amd_pstate_epp_cpu_offline(struct cpufreq_policy *policy)
if (cpudata->suspended)
return 0;
if (cppc_state == AMD_PSTATE_ACTIVE)
amd_pstate_epp_offline(policy);
amd_pstate_epp_offline(policy);
return 0;
}