[ARM] vfp: make fpexc bit names less verbose

Use the fpexc abbreviated names instead of long verbose names
for fpexc bits.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/include/asm-arm/vfp.h b/include/asm-arm/vfp.h
index 14c5e09..bd6be9d 100644
--- a/include/asm-arm/vfp.h
+++ b/include/asm-arm/vfp.h
@@ -26,8 +26,8 @@
 #define FPSID_REV_MASK		(0xF  << FPSID_REV_BIT)
 
 /* FPEXC bits */
-#define FPEXC_EXCEPTION		(1<<31)
-#define FPEXC_ENABLE		(1<<30)
+#define FPEXC_EX		(1 << 31)
+#define FPEXC_EN		(1 << 30)
 
 /* FPSCR bits */
 #define FPSCR_DEFAULT_NAN	(1<<25)