x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model defines

JIRA: https://issues.redhat.com/browse/RHEL-68394

commit 34b3fc5
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date:   Wed May 29 19:36:05 2024 +0100

    x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model defines

    The outer if () should have been dropped when switching to c->x86_vfm.

    Fixes: 6568fc1 ("x86/cpu/intel: Switch to new Intel CPU model defines")
    Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
    Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
    Acked-by: Tony Luck <tony.luck@intel.com>
    Link: https://lore.kernel.org/r/20240529183605.17520-1-andrew.cooper3@citrix.com

Signed-off-by: David Arcari <darcari@redhat.com>

Author: darcari

arch/x86/kernel/cpu/intel.c

@@ -348,17 +348,13 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 	}
 
 	/* Penwell and Cloverview have the TSC which doesn't sleep on S3 */
-	if (c->x86 == 6) {
-		switch (c->x86_vfm) {
-		case INTEL_ATOM_SALTWELL_MID:
-		case INTEL_ATOM_SALTWELL_TABLET:
-		case INTEL_ATOM_SILVERMONT_MID:
-		case INTEL_ATOM_AIRMONT_NP:
-			set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3);
-			break;
-		default:
-			break;
-		}
+	switch (c->x86_vfm) {
+	case INTEL_ATOM_SALTWELL_MID:
+	case INTEL_ATOM_SALTWELL_TABLET:
+	case INTEL_ATOM_SILVERMONT_MID:
+	case INTEL_ATOM_AIRMONT_NP:
+		set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3);
+		break;
 	}
 
 	/*