--- arch/s390/include/asm/processor.h

+++ arch/s390/include/asm/processor.h

@@ -150,11 +150,6 @@ extern int kernel_thread(int (*fn)(void

*/

extern unsigned long thread_saved_pc(struct task_struct *t);

-/*

- * Print register of task into buffer. Used in fs/proc/array.c.

- */

-extern void task_show_regs(struct seq_file *m, struct task_struct *task);

-

extern void show_code(struct pt_regs *regs);

unsigned long get_wchan(struct task_struct *p);