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arm64: cpu: Move errata and feature enable callbacks closer to callers

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The cpu errata and feature enable callbacks are only called via their
respective arm64_cpu_capabilities structure and therefore shouldn't
exist in the global namespace.

Move the PAN, RAS and cache maintenance emulation enable callbacks into
the same files as their corresponding arm64_cpu_capabilities structures,
making them static in the process.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Will Deacon
2018-08-07 13:53:41 +01:00
committed by Catalin Marinas
parent 7c36447ae5
commit b8925ee2e1
5 changed files with 28 additions and 29 deletions
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6
arch/arm64/kernel/cpu_errata.c
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@@ -433,6 +433,12 @@ out_printmsg:
}
#endif /* CONFIG_ARM64_SSBD */
static void __maybe_unused
cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused)
{
sysreg_clear_set(sctlr_el1, SCTLR_EL1_UCI, 0);
}
#define CAP_MIDR_RANGE(model, v_min, r_min, v_max, r_max) \
.matches = is_affected_midr_range, \
.midr_range = MIDR_RANGE(model, v_min, r_min, v_max, r_max)