MIPS: math-emu: Get rid of typedefs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/math-emu/sp_sqrt.c b/arch/mips/math-emu/sp_sqrt.c
index fed2017..4c60d91 100644
--- a/arch/mips/math-emu/sp_sqrt.c
+++ b/arch/mips/math-emu/sp_sqrt.c
@@ -26,7 +26,7 @@
 
 #include "ieee754sp.h"
 
-ieee754sp ieee754sp_sqrt(ieee754sp x)
+union ieee754sp ieee754sp_sqrt(union ieee754sp x)
 {
 	int ix, s, q, m, t, i;
 	unsigned int r;