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| author | Arnd Bergmann <arnd@arndb.de> | 2022-03-16 19:37:45 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-03-18 14:09:18 +0000 |
| commit | 316e46f65a5497839857db08b6fbf60f568b165a (patch) | |
| tree | 91d04247a583a01379693978d1a0fe91b113472c | |
| parent | 7f34b43e07cb512b28543fdcb9f35d1fbfda9ebc (diff) | |
| download | linux-316e46f65a5497839857db08b6fbf60f568b165a.tar.bz2 | |
arm64: errata: avoid duplicate field initializer
The '.type' field is initialized both in place and in the macro
as reported by this W=1 warning:
arch/arm64/include/asm/cpufeature.h:281:9: error: initialized field overwritten [-Werror=override-init]
281 | (ARM64_CPUCAP_SCOPE_LOCAL_CPU | ARM64_CPUCAP_OPTIONAL_FOR_LATE_CPU)
| ^
arch/arm64/kernel/cpu_errata.c:136:17: note: in expansion of macro 'ARM64_CPUCAP_LOCAL_CPU_ERRATUM'
136 | .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c:145:9: note: in expansion of macro 'ERRATA_MIDR_RANGE'
145 | ERRATA_MIDR_RANGE(m, var, r_min, var, r_max)
| ^~~~~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c:613:17: note: in expansion of macro 'ERRATA_MIDR_REV_RANGE'
613 | ERRATA_MIDR_REV_RANGE(MIDR_CORTEX_A510, 0, 0, 2),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/include/asm/cpufeature.h:281:9: note: (near initialization for 'arm64_errata[18].type')
281 | (ARM64_CPUCAP_SCOPE_LOCAL_CPU | ARM64_CPUCAP_OPTIONAL_FOR_LATE_CPU)
| ^
Remove the extranous initializer.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 1dd498e5e26a ("KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata")
Link: https://lore.kernel.org/r/20220316183800.1546731-1-arnd@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index a401180e8d66..146fa2e76834 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -611,7 +611,6 @@ const struct arm64_cpu_capabilities arm64_errata[] = { { .desc = "ARM erratum 2077057", .capability = ARM64_WORKAROUND_2077057, - .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, ERRATA_MIDR_REV_RANGE(MIDR_CORTEX_A510, 0, 0, 2), }, #endif |