sh: Bring the SH-5 FPU in line with the SH-4 FPU API.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 2dd97ee..973dd1a 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -480,7 +480,7 @@
 	if (fpvalid) {
 		if (current == last_task_used_math) {
 			enable_fpu();
-			fpsave(&tsk->thread.fpu.hard);
+			save_fpu(tsk, regs);
 			disable_fpu();
 			last_task_used_math = 0;
 			regs->sr |= SR_FD;
@@ -507,7 +507,7 @@
 #ifdef CONFIG_SH_FPU
 	if(last_task_used_math == current) {
 		enable_fpu();
-		fpsave(&current->thread.fpu.hard);
+		save_fpu(current, regs);
 		disable_fpu();
 		last_task_used_math = NULL;
 		regs->sr |= SR_FD;