From a0355f74bb7d429523c388cb8d6704fb2692c37c Mon Sep 17 00:00:00 2001 From: Jacob Pan Date: Mon, 14 Nov 2016 11:08:45 -0800 Subject: [PATCH] thermal/powerclamp: add back module device table Commit b90e22f0fa68006c6cb53740fe5e81b0892b7fc5 replaced module cpu id table with a cpu feature check, which is logically correct. But we need the module device table to allow module auto loading. Cc: stable@vger.kernel.org # 4.8 Fixes:b90e22f0 thermal/powerclamp: correct cpu support check Signed-off-by: Jacob Pan Signed-off-by: Zhang Rui --- drivers/thermal/intel_powerclamp.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c index 7a223074df3d4..afada655f8619 100644 --- a/drivers/thermal/intel_powerclamp.c +++ b/drivers/thermal/intel_powerclamp.c @@ -669,9 +669,16 @@ static struct thermal_cooling_device_ops powerclamp_cooling_ops = { .set_cur_state = powerclamp_set_cur_state, }; +static const struct x86_cpu_id __initconst intel_powerclamp_ids[] = { + { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_MWAIT }, + {} +}; +MODULE_DEVICE_TABLE(x86cpu, intel_powerclamp_ids); + static int __init powerclamp_probe(void) { - if (!boot_cpu_has(X86_FEATURE_MWAIT)) { + + if (!x86_match_cpu(intel_powerclamp_ids)) { pr_err("CPU does not support MWAIT"); return -ENODEV; } -- 2.39.5