diff options
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 09c33722fe60..06577bac4ccd 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -252,18 +252,13 @@ static const struct arm64_ftr_bits ftr_generic_32bits[] = { ARM64_FTR_END, }; -static const struct arm64_ftr_bits ftr_generic[] = { - ARM64_FTR_BITS(FTR_STRICT, FTR_EXACT, 0, 64, 0), - ARM64_FTR_END, -}; - -static const struct arm64_ftr_bits ftr_generic32[] = { +/* Table for a single 32bit feature value */ +static const struct arm64_ftr_bits ftr_single32[] = { ARM64_FTR_BITS(FTR_STRICT, FTR_EXACT, 0, 32, 0), ARM64_FTR_END, }; -static const struct arm64_ftr_bits ftr_aa64raz[] = { - ARM64_FTR_BITS(FTR_STRICT, FTR_EXACT, 0, 64, 0), +static const struct arm64_ftr_bits ftr_raz[] = { ARM64_FTR_END, }; @@ -304,15 +299,15 @@ static const struct __ftr_reg_entry { /* Op1 = 0, CRn = 0, CRm = 4 */ ARM64_FTR_REG(SYS_ID_AA64PFR0_EL1, ftr_id_aa64pfr0), - ARM64_FTR_REG(SYS_ID_AA64PFR1_EL1, ftr_aa64raz), + ARM64_FTR_REG(SYS_ID_AA64PFR1_EL1, ftr_raz), /* Op1 = 0, CRn = 0, CRm = 5 */ ARM64_FTR_REG(SYS_ID_AA64DFR0_EL1, ftr_id_aa64dfr0), - ARM64_FTR_REG(SYS_ID_AA64DFR1_EL1, ftr_generic), + ARM64_FTR_REG(SYS_ID_AA64DFR1_EL1, ftr_raz), /* Op1 = 0, CRn = 0, CRm = 6 */ ARM64_FTR_REG(SYS_ID_AA64ISAR0_EL1, ftr_id_aa64isar0), - ARM64_FTR_REG(SYS_ID_AA64ISAR1_EL1, ftr_aa64raz), + ARM64_FTR_REG(SYS_ID_AA64ISAR1_EL1, ftr_raz), /* Op1 = 0, CRn = 0, CRm = 7 */ ARM64_FTR_REG(SYS_ID_AA64MMFR0_EL1, ftr_id_aa64mmfr0), @@ -324,7 +319,7 @@ static const struct __ftr_reg_entry { ARM64_FTR_REG(SYS_DCZID_EL0, ftr_dczid), /* Op1 = 3, CRn = 14, CRm = 0 */ - ARM64_FTR_REG(SYS_CNTFRQ_EL0, ftr_generic32), + ARM64_FTR_REG(SYS_CNTFRQ_EL0, ftr_single32), }; static int search_cmp_ftr_reg(const void *id, const void *regp) |