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Commit 9299b247 authored by Dave Martin's avatar Dave Martin Committed by Catalin Marinas
Browse files

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: default avatarDave Martin <Dave.Martin@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 4db8e5ea

arch/arm64/kernel/cpuinfo.c

+3 −3
Original line number Diff line number Diff line
@@ -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",