cpufreq/intel_pstate: Fix wrong macro conversion

The feature flag hwp_support_ids are supposed to match on is
X86_FEATURE_HWP, not X86_FEATURE_APERFMPERF. Fix it.

 [ bp: Write commit message. ]

Fixes: b11d77fa ("cpufreq: Convert to new X86 CPU match macros")
Reported-by: Nkernel test robot <rong.a.chen@intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200324060124.GC11705@shao2-debian

drivers/cpufreq/intel_pstate.c

@@ -2727,7 +2727,7 @@ static inline void intel_pstate_request_control_from_smm(void) {}
 
 #define X86_MATCH_HWP(model, hwp_mode)					\
 	X86_MATCH_VENDOR_FAM_MODEL_FEATURE(INTEL, 6, INTEL_FAM6_##model, \
-					   X86_FEATURE_APERFMPERF, hwp_mode)
+					   X86_FEATURE_HWP, hwp_mode)
 
 static const struct x86_cpu_id hwp_support_ids[] __initconst = {
 	X86_MATCH_HWP(BROADWELL_X,	INTEL_PSTATE_HWP_BROADWELL),