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-rw-r--r--arch/microblaze/kernel/process.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index e92a817e645f..6527ec22f158 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -119,23 +119,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
return 0;
}
-#ifndef CONFIG_MMU
-/*
- * Return saved PC of a blocked thread.
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
- struct cpu_context *ctx =
- &(((struct thread_info *)(tsk->stack))->cpu_context);
-
- /* Check whether the thread is blocked in resume() */
- if (in_sched_functions(ctx->r15))
- return (unsigned long)ctx->r15;
- else
- return ctx->r14;
-}
-#endif
-
unsigned long get_wchan(struct task_struct *p)
{
/* TBD (used by procfs) */