Commit 0bf136a8 authored Aug 13, 2019 by Mark Rutland Committed by Will Deacon Aug 13, 2019

arm64: constify icache_policy_str[]

The icache_policy_str[] array contains compile-time constant data, and
is never intentionally modified, so let's mark it as const.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

parent 80d83812

arch/arm64/kernel/cpuinfo.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -33,7 +33,7 @@
		DEFINE_PER_CPU(struct cpuinfo_arm64, cpu_data);
		static struct cpuinfo_arm64 boot_cpu_data;

		static char *icache_policy_str[] = {
		static const char *icache_policy_str[] = {
		[0 ... ICACHE_POLICY_PIPT] = "RESERVED/UNKNOWN",
		[ICACHE_POLICY_VIPT] = "VIPT",
		[ICACHE_POLICY_PIPT] = "PIPT",

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