arm64: cpufeature: Make ID reg accessor naming less counterintuitive

[linux.git] / arch / arm64 / include / asm / kvm_mmu.h

diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index d2293d49f55547543efec750d6cbaf606cbcfc05..2bc6ffa7b89b39eb7ee3f9fdebac084bdf52bf97 100644 (file)
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -308,7 +308,7 @@ static inline void __kvm_extend_hypmap(pgd_t *boot_hyp_pgd,
 
 static inline unsigned int kvm_get_vmid_bits(void)
 {
-       int reg = read_system_reg(SYS_ID_AA64MMFR1_EL1);
+       int reg = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
 
        return (cpuid_feature_extract_unsigned_field(reg, ID_AA64MMFR1_VMIDBITS_SHIFT) == 2) ? 16 : 8;
 }