[PATCH v3 30/44] x86/cpu: Use parsed CPUID(0x2)

[Ahmed S. Darwish]

Use parsed CPUID(0x2) access instead of direct CPUID queries.

Remove the max standard CPUID level check since the NULL check of
cpuid_leaf_regs()'s result is equivalent.

Signed-off-by: Ahmed S. Darwish <darwi@xxxxxxxxxxxxx>
---
 arch/x86/kernel/cpu/intel.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 076eaa41b8c8..5eab9135b144 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -710,14 +710,14 @@ static void intel_tlb_lookup(const struct leaf_0x2_table *desc)
 static void intel_detect_tlb(struct cpuinfo_x86 *c)
 {
 	const struct leaf_0x2_table *desc;
-	union leaf_0x2_regs regs;
+	struct cpuid_regs *regs;
 	u8 *ptr;
 
-	if (c->cpuid_level < 2)
+	regs = cpuid_leaf_regs(c, 0x2);
+	if (!regs)
 		return;
 
-	cpuid_leaf_0x2(&regs);
-	for_each_cpuid_0x2_desc(regs, ptr, desc)
+	for_each_parsed_cpuid_0x2_desc(regs, ptr, desc)
 		intel_tlb_lookup(desc);
 }
 
-- 
2.49.0