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arm64: module: Make plt_equals_entry() static

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Since commit 4e69ecf4da ("arm64/module: ftrace: deal with place
relative nature of PLTs"), plt_equals_entry() is not used outside of
module-plts.c, so make it static.

Signed-off-by: Li Huafei <lihuafei1@huawei.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220929094134.99512-2-lihuafei1@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Li Huafei 2022-09-29 17:41:32 +08:00 committed by Catalin Marinas
parent b90cb10531
commit 3fb420f56c
2 changed files with 2 additions and 2 deletions
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1
arch/arm64/include/asm/module.h
View File

@ -58,7 +58,6 @@ static inline bool is_forbidden_offset_for_adrp(void *place)
}
struct plt_entry get_plt_entry(u64 dst, void *pc);
bool plt_entries_equal(const struct plt_entry *a, const struct plt_entry *b);
static inline bool plt_entry_is_initialized(const struct plt_entry *e)
{

3
arch/arm64/kernel/module-plts.c
View File

@ -37,7 +37,8 @@ struct plt_entry get_plt_entry(u64 dst, void *pc)
return plt;
}
bool plt_entries_equal(const struct plt_entry *a, const struct plt_entry *b)
static bool plt_entries_equal(const struct plt_entry *a,
const struct plt_entry *b)
{
u64 p, q;