arm64: extable: remove unsed ex_handler_t definition

From: Jisheng Zhang <[email protected]>

The ex_handler_t type was introduced in commit d6e2cc564775 ("arm64:
extable: add type and data fields"), but has never been used, and is unnecessary. Remove it.

---

Since v1:
- update commit msg as Mark suggested, thank Mark
- add Mark's Acked-by tag

 arch/arm64/mm/extable.c | 3 ---
 1 file changed, 3 deletions(-)

index c3d53811a15e..c0181e60cc98 100644
@@ -10,9 +10,6 @@
 #include <asm/asm-extable.h>
 #include <asm/ptrace.h>
 
-typedef bool (*ex_handler_t)(const struct exception_table_entry *,
-			     struct pt_regs *);
-
 static inline unsigned long
 get_ex_fixup(const struct exception_table_entry *ex)
 {

2.33.0

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64: extable: remove unsed ex_handler_t definition

      https://git.kernel.org/arm64/c/fde046e07d33

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