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/traps_64.c b/arch/sh/kernel/traps_64.c
index 0f4ea3a..b8020f2 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -618,7 +618,7 @@
 		   indexed by register number. */
 		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;
@@ -691,7 +691,7 @@
 		   indexed by register number. */
 		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;