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arm64/sysreg: Standardise naming for ID_MMFR5_EL1

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To convert the 32bit id registers to use the sysreg generation, they
must first have a regular pattern, to match the symbols the script
generates.

Ensure symbols for the ID_MMFR5_EL1 register have an _EL1 suffix.

No functional change.

Signed-off-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20221130171637.718182-4-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
James Morse 2022-11-30 17:16:02 +00:00 committed by Will Deacon
parent 5ea1534ec3
commit 7b24177c63
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/include/asm/sysreg.h
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@ -751,7 +751,7 @@
#define ID_MMFR4_EL1_AC2_SHIFT 4
#define ID_MMFR4_EL1_SpecSEI_SHIFT 0
#define ID_MMFR5_ETS_SHIFT 0
#define ID_MMFR5_EL1_ETS_SHIFT 0
#define ID_PFR0_DIT_SHIFT 24
#define ID_PFR0_CSV2_SHIFT 16

2
arch/arm64/kernel/cpufeature.c
View File

@ -522,7 +522,7 @@ static const struct arm64_ftr_bits ftr_id_isar4[] = {
};
static const struct arm64_ftr_bits ftr_id_mmfr5[] = {
ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR5_ETS_SHIFT, 4, 0),
ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR5_EL1_ETS_SHIFT, 4, 0),
ARM64_FTR_END,
};