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arm64: Constify hwcap name string arrays

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The hwcap string arrays used for generating the contents of
/proc/cpuinfo are currently arrays of non-const pointers.

There's no need for these pointers to be mutable, so this patch makes
them const so that they can be moved to .rodata.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Dave Martin 2015-07-30 16:36:25 +01:00 • committed by Catalin Marinas
parent 4db8e5ea6b
commit 9299b24712
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/kernel/cpuinfo.c
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@ -48,7 +48,7 @@ static char *icache_policy_str[] = {
unsigned long __icache_flags; unsigned long __icache_flags;
static const char *hwcap_str[] = { static const char *const hwcap_str[] = {
"fp", "fp",
"asimd", "asimd",
"evtstrm", "evtstrm",
@ -62,7 +62,7 @@ static const char *hwcap_str[] = {
}; };
#ifdef CONFIG_COMPAT #ifdef CONFIG_COMPAT
static const char *compat_hwcap_str[] = { static const char *const compat_hwcap_str[] = {
"swp", "swp",
"half", "half",
"thumb", "thumb",
@ -87,7 +87,7 @@ static const char *compat_hwcap_str[] = {
"evtstrm" "evtstrm"
}; };
static const char *compat_hwcap2_str[] = { static const char *const compat_hwcap2_str[] = {
"aes", "aes",
"pmull", "pmull",
"sha1", "sha1",