powerpc/math-emu: Change types to work on ppc64

While normally we don't use the math emulation code on ppc64 it can be
useful for doing things like emulating the embedded FP instructions.

Since performance isn't critical in this scenario its easier to keep
the sizes of the various math-emu the same as on ppc32.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/sfp-machine.h b/arch/powerpc/include/asm/sfp-machine.h
index 3d9f831..3a7a67a 100644 (file)
--- a/arch/powerpc/include/asm/sfp-machine.h
+++ b/arch/powerpc/include/asm/sfp-machine.h
@@ -29,9 +29,9 @@
 
 /* basic word size definitions */
 #define _FP_W_TYPE_SIZE                32
-#define _FP_W_TYPE             unsigned long
-#define _FP_WS_TYPE            signed long
-#define _FP_I_TYPE             long
+#define _FP_W_TYPE             unsigned int
+#define _FP_WS_TYPE            signed int
+#define _FP_I_TYPE             int
 
 #define __ll_B                 ((UWtype) 1 << (W_TYPE_SIZE / 2))
 #define __ll_lowpart(t)                ((UWtype) (t) & (__ll_B - 1))