arm64: Remove the get_thread_info() function

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / include / asm / thread_info.h

diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index eba8db6838af6202af7dbc9678d06f43fc8e8a4a..abd64bd1f6d9f0160a3122555cf23be1a30f87eb 100644 (file)
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -85,12 +85,6 @@ static inline struct thread_info *current_thread_info(void)
        return (struct thread_info *)sp_el0;
 }
 
-/* Access struct thread_info of another thread */
-static inline struct thread_info *get_thread_info(unsigned long thread_stack)
-{
-       return (struct thread_info *)(thread_stack & ~(THREAD_SIZE - 1));
-}
-
 #define thread_saved_pc(tsk)   \
        ((unsigned long)(tsk->thread.cpu_context.pc))
 #define thread_saved_sp(tsk)   \