4 files changed, 0 insertions, 23 deletions
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index df8e2f7bc7dd..fdbcf0bf44a4 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -1,6 +1,3 @@
-
-header-y += ucontext.h
-
 generic-y += auxvec.h
 generic-y += barrier.h
 generic-y += bitsperlong.h
diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h
index a908e6c30a00..396d8f306c21 100644
--- a/arch/openrisc/include/asm/processor.h
+++ b/arch/openrisc/include/asm/processor.h
@@ -84,11 +84,6 @@ void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp);
 void release_thread(struct task_struct *);
 unsigned long get_wchan(struct task_struct *p);
 
-/*
- * Return saved PC of a blocked thread. For now, this is the "user" PC
- */
-extern unsigned long thread_saved_pc(struct task_struct *t);
-
 #define init_stack      (init_thread_union.stack)
 
 #define cpu_relax()     barrier()
diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild
index 80761eb82b5f..b15bf6bc0e94 100644
--- a/arch/openrisc/include/uapi/asm/Kbuild
+++ b/arch/openrisc/include/uapi/asm/Kbuild
@@ -1,10 +1,2 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
-
-header-y += byteorder.h
-header-y += elf.h
-header-y += kvm_para.h
-header-y += param.h
-header-y += ptrace.h
-header-y += sigcontext.h
-header-y += unistd.h
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index f8da545854f9..f9b77003f113 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -110,11 +110,6 @@ void show_regs(struct pt_regs *regs)
 	show_registers(regs);
 }
 
-unsigned long thread_saved_pc(struct task_struct *t)
-{
-	return (unsigned long)user_regs(t->stack)->pc;
-}
-
 void release_thread(struct task_struct *dead_task)
 {
 }
@@ -167,8 +162,6 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 
 	top_of_kernel_stack = sp;
 
-	p->set_child_tid = p->clear_child_tid = NULL;
-
 	/* Locate userspace context on stack... */
 	sp -= STACK_FRAME_OVERHEAD;	/* redzone */
 	sp -= sizeof(struct pt_regs);