6 files changed, 0 insertions, 47 deletions
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index dd27159819eb..b395e5620c0b 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -67,9 +67,6 @@ struct thread_struct {
 	.current_ds = KERNEL_DS, \
 }
 
-/* Return saved PC of a blocked thread. */
-unsigned long thread_saved_pc(struct task_struct *t);
-
 /* Do necessary setup to start up a newly executed thread. */
 static inline void start_thread(struct pt_regs * regs, unsigned long pc,
 				    unsigned long sp)
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index b58ee9018433..f04dc5a43062 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -89,9 +89,7 @@ struct thread_struct {
 #include <linux/types.h>
 #include <asm/fpumacro.h>
 
-/* Return saved PC of a blocked thread. */
 struct task_struct;
-unsigned long thread_saved_pc(struct task_struct *);
 
 /* On Uniprocessor, even in RMO processes see TSO semantics */
 #ifdef CONFIG_SMP
diff --git a/arch/sparc/include/asm/siginfo.h b/arch/sparc/include/asm/siginfo.h
deleted file mode 100644
index 48c34c19f810..000000000000
--- a/arch/sparc/include/asm/siginfo.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __SPARC_SIGINFO_H
-#define __SPARC_SIGINFO_H
-
-#include <uapi/asm/siginfo.h>
-
-
-#ifdef CONFIG_COMPAT
-
-struct compat_siginfo;
-
-#endif /* CONFIG_COMPAT */
-
-#endif /* !(__SPARC_SIGINFO_H) */
diff --git a/arch/sparc/kernel/jump_label.c b/arch/sparc/kernel/jump_label.c
index 07933b9e9ce0..93adde1ac166 100644
--- a/arch/sparc/kernel/jump_label.c
+++ b/arch/sparc/kernel/jump_label.c
@@ -41,12 +41,10 @@ void arch_jump_label_transform(struct jump_entry *entry,
 		val = 0x01000000;
 	}
 
-	get_online_cpus();
 	mutex_lock(&text_mutex);
 	*insn = val;
 	flushi(insn);
 	mutex_unlock(&text_mutex);
-	put_online_cpus();
 }
 
 #endif
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index b6dac8e980f0..9245f93398c7 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -177,14 +177,6 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
 }
 
 /*
- * Note: sparc64 has a pretty intricated thread_saved_pc, check it out.
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
-	return task_thread_info(tsk)->kpc;
-}
-
-/*
  * Free current thread data structures etc..
  */
 void exit_thread(struct task_struct *tsk)
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 1badc493e62e..b96104da5bd6 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -400,25 +400,6 @@ core_initcall(sparc_sysrq_init);
 
 #endif
 
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
-	struct thread_info *ti = task_thread_info(tsk);
-	unsigned long ret = 0xdeadbeefUL;
-	
-	if (ti && ti->ksp) {
-		unsigned long *sp;
-		sp = (unsigned long *)(ti->ksp + STACK_BIAS);
-		if (((unsigned long)sp & (sizeof(long) - 1)) == 0UL &&
-		    sp[14]) {
-			unsigned long *fp;
-			fp = (unsigned long *)(sp[14] + STACK_BIAS);
-			if (((unsigned long)fp & (sizeof(long) - 1)) == 0UL)
-				ret = fp[15];
-		}
-	}
-	return ret;
-}
-
 /* Free current thread data structures etc.. */
 void exit_thread(struct task_struct *tsk)
 {