nios2: Remove unused prepare_to_copy()

prepare_to_copy() was removed from all architectures supported at that time in commit 55ccf3f ("fork: move the real prepare_to_copy() users to arch_dup_task_struct()"). Remove it from nios2 as well. Signed-off-by: Tobias Klauser <[email protected]> Acked-by: Ley Foon Tan <[email protected]>
ambv · Feb 9, 2015 · ad7ef26 · ad7ef26
1 parent bfa76d4
commit ad7ef26
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/arch/nios2/include/asm/processor.h b/arch/nios2/include/asm/processor.h
@@ -85,9 +85,6 @@ static inline void exit_thread(void)
 
 extern unsigned long get_wchan(struct task_struct *p);
 
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk)	do { } while (0)
-
 #define task_pt_regs(p) \
 	((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)