uprobes: remove function declarations from arch/{mips,s390}

The declarations of arch-specific functions have been moved to a common
header in commit 3820b4d2789f ('uprobes: Move function declarations out
of arch'), but MIPS and S390 has added them to their own trees later.
Remove the unnecessary duplicates.

Link: http://lkml.kernel.org/r/1472804384-17830-1-git-send-email-marcin.nowakowski@imgtec.com
Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/mips/include/asm/uprobes.h b/arch/mips/include/asm/uprobes.h
index 70a4a2f..b86d1ae 100644 (file)
--- a/arch/mips/include/asm/uprobes.h
+++ b/arch/mips/include/asm/uprobes.h
@@ -42,16 +42,4 @@ struct arch_uprobe_task {
        unsigned long saved_trap_nr;
 };
 
-extern int arch_uprobe_analyze_insn(struct arch_uprobe *aup,
-       struct mm_struct *mm, unsigned long addr);
-extern int arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-extern int arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);
-extern int arch_uprobe_exception_notify(struct notifier_block *self,
-       unsigned long val, void *data);
-extern void arch_uprobe_abort_xol(struct arch_uprobe *aup,
-       struct pt_regs *regs);
-extern unsigned long arch_uretprobe_hijack_return_addr(
-       unsigned long trampoline_vaddr, struct pt_regs *regs);
-
 #endif /* __ASM_UPROBES_H */

diff --git a/arch/s390/include/asm/uprobes.h b/arch/s390/include/asm/uprobes.h
index 1411dff..658393c 100644 (file)
--- a/arch/s390/include/asm/uprobes.h
+++ b/arch/s390/include/asm/uprobes.h
@@ -29,14 +29,4 @@ struct arch_uprobe {
 struct arch_uprobe_task {
 };
 
-int arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm,
-                            unsigned long addr);
-int arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-int arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);
-int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
-                                void *data);
-void arch_uprobe_abort_xol(struct arch_uprobe *ap, struct pt_regs *regs);
-unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline,
-                                               struct pt_regs *regs);
 #endif /* _ASM_UPROBES_H */