x86, fpu: Merge __save_init_fpu()

__save_init_fpu() is identical for 32-bit and 64-bit.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
LKML-Reference: <1283563039-3466-5-git-send-email-brgerst@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/include/asm/i387.h

@@ -197,12 +197,6 @@ static inline void fpu_save_init(struct fpu *fpu)
 	fpu_clear(fpu);
 }
 
-static inline void __save_init_fpu(struct task_struct *tsk)
-{
-	fpu_save_init(&tsk->thread.fpu);
-	task_thread_info(tsk)->status &= ~TS_USEDFPU;
-}
-
 #else  /* CONFIG_X86_32 */
 
 #ifdef CONFIG_MATH_EMULATION
@@ -285,15 +279,14 @@ static inline void fpu_save_init(struct fpu *fpu)
 	;
 }
 
+#endif	/* CONFIG_X86_64 */
+
 static inline void __save_init_fpu(struct task_struct *tsk)
 {
 	fpu_save_init(&tsk->thread.fpu);
 	task_thread_info(tsk)->status &= ~TS_USEDFPU;
 }
 
-
-#endif	/* CONFIG_X86_64 */
-
 static inline int fpu_fxrstor_checking(struct fpu *fpu)
 {
 	return fxrstor_checking(&fpu->state->fxsave);