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| author |   Dave Martin <Dave.Martin@arm.com> | 2015-07-30 16:36:25 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2015-10-21 15:36:00 +0100 |
| commit | 9299b24712400d1cfe3dcf3e5dcb6cac2940df56 (patch) | |
| tree | 69b39496eba8399dcc57440fba7e51a0bf3fa761 /arch/arm64 | |
| parent | arm64/kvm: Make use of the system wide safe values (diff) | |
| download | linux-dev-9299b24712400d1cfe3dcf3e5dcb6cac2940df56.tar.xz linux-dev-9299b24712400d1cfe3dcf3e5dcb6cac2940df56.zip | |
arm64: Constify hwcap name string arrays
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>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/cpuinfo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 789fbea92b79..706679d0a0b4 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -48,7 +48,7 @@ static char *icache_policy_str[] = { unsigned long __icache_flags; -static const char *hwcap_str[] = { +static const char *const hwcap_str[] = { "fp", "asimd", "evtstrm", @@ -62,7 +62,7 @@ static const char *hwcap_str[] = { }; #ifdef CONFIG_COMPAT -static const char *compat_hwcap_str[] = { +static const char *const compat_hwcap_str[] = { "swp", "half", "thumb", @@ -87,7 +87,7 @@ static const char *compat_hwcap_str[] = { "evtstrm" }; -static const char *compat_hwcap2_str[] = { +static const char *const compat_hwcap2_str[] = { "aes", "pmull", "sha1", |