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authorMark Rutland <[email protected]>2019-08-13 15:16:37 +0100
committerWill Deacon <[email protected]>2019-08-13 18:32:17 +0100
commit0bf136a8cf11502643c27c8de1b1db8f161a31ed (patch)
tree2de7d9e110638622045646c757952f9f5c61b3d5
parent80d838122643a09a9f99824adea4b4261e4451e6 (diff)
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 <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Will Deacon <[email protected]> Signed-off-by: Will Deacon <[email protected]>
-rw-r--r--arch/arm64/kernel/cpuinfo.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 876055e37352..05933c065732 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -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",