Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus

[sfrench/cifs-2.6.git] / arch / x86 / kernel / process.c

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 0bb88428cbf2697c89a60311051cc5351ea55fde..3ca198080ea9294486ae9a1121e7815dfba7cb19 100644 (file)
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -544,17 +544,6 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
        return randomize_page(mm->brk, 0x02000000);
 }
 
-/*
- * Return saved PC of a blocked thread.
- * What is this good for? it will be always the scheduler or ret_from_fork.
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
-       struct inactive_task_frame *frame =
-               (struct inactive_task_frame *) READ_ONCE(tsk->thread.sp);
-       return READ_ONCE_NOCHECK(frame->ret_addr);
-}
-
 /*
  * Called from fs/proc with a reference on @p to find the function
  * which called into schedule(). This needs to be done carefully