1 files changed, 12 insertions, 23 deletions

diff --git a/arch/sh/include/asm/fpu.h b/arch/sh/include/asm/fpu.h
index fb6bbb9b1cc8..06c4281aab65 100644
--- a/arch/sh/include/asm/fpu.h
+++ b/arch/sh/include/asm/fpu.h
@@ -2,8 +2,8 @@
 #define __ASM_SH_FPU_H
 
 #ifndef __ASSEMBLY__
-#include <linux/preempt.h>
-#include <asm/ptrace.h>
+
+struct task_struct;
 
 #ifdef CONFIG_SH_FPU
 static inline void release_fpu(struct pt_regs *regs)
@@ -16,22 +16,23 @@ static inline void grab_fpu(struct pt_regs *regs)
         regs->sr &= ~SR_FD;
 }
 
-struct task_struct;
-
 extern void save_fpu(struct task_struct *__tsk);
-void fpu_state_restore(struct pt_regs *regs);
+extern void restore_fpu(struct task_struct *__tsk);
+extern void fpu_state_restore(struct pt_regs *regs);
+extern void __fpu_state_restore(void);
 #else
-
-#define save_fpu(tsk)           do { } while (0)
-#define release_fpu(regs)       do { } while (0)
-#define grab_fpu(regs)          do { } while (0)
-#define fpu_state_restore(regs) do { } while (0)
-
+#define save_fpu(tsk)                   do { } while (0)
+#define restore_fpu(tsk)                do { } while (0)
+#define release_fpu(regs)               do { } while (0)
+#define grab_fpu(regs)                  do { } while (0)
+#define fpu_state_restore(regs)         do { } while (0)
+#define __fpu_state_restore(regs)       do { } while (0)
 #endif
 
 struct user_regset;
 
 extern int do_fpu_inst(unsigned short, struct pt_regs *);
+extern int init_fpu(struct task_struct *);
 
 extern int fpregs_get(struct task_struct *target,
                       const struct user_regset *regset,
@@ -65,18 +66,6 @@ static inline void clear_fpu(struct task_struct *tsk, struct pt_regs *regs)
         preempt_enable();
 }
 
-static inline int init_fpu(struct task_struct *tsk)
-{
-        if (tsk_used_math(tsk)) {
-                if ((boot_cpu_data.flags & CPU_HAS_FPU) && tsk == current)
-                        unlazy_fpu(tsk, task_pt_regs(tsk));
-                return 0;
-        }
-
-        set_stopped_child_used_math(tsk);
-        return 0;
-}
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_SH_FPU_H */