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objtool: Make struct entries[] static and const

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This data is not modified and not used outside of special.c.

Also adapt its users to the constness.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20221216-objtool-memory-v2-1-17968f85a464@weissschuh.net
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
This commit is contained in:
Thomas Weißschuh 2022-12-27 16:00:57 +00:00 committed by Josh Poimboeuf
parent cd955bdd6a
commit d93ee0553c
1 changed files with 3 additions and 3 deletions
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6
tools/objtool/special.c
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@ -26,7 +26,7 @@ struct special_entry {
unsigned char key; /* jump_label key */
};
struct special_entry entries[] = {
static const struct special_entry entries[] = {
{
.sec = ".altinstructions",
.group = true,
@ -65,7 +65,7 @@ static void reloc_to_sec_off(struct reloc *reloc, struct section **sec,
*off = reloc->sym->offset + reloc->addend;
}
static int get_alt_entry(struct elf *elf, struct special_entry *entry,
static int get_alt_entry(struct elf *elf, const struct special_entry *entry,
struct section *sec, int idx,
struct special_alt *alt)
{
@ -139,7 +139,7 @@ static int get_alt_entry(struct elf *elf, struct special_entry *entry,
*/
int special_get_alts(struct elf *elf, struct list_head *alts)
{
struct special_entry *entry;
const struct special_entry *entry;
struct section *sec;
unsigned int nr_entries;
struct special_alt *alt;