[ARM] Cleanups for 4cc9bd2eaa1063c68341c1c00e66660adcfdf254
- Document the meaning for OP_SCALAR, OP_SD and add OP_DD.
- Formatting cleanups
- Remove now redundant code for making compare instructions
operate on scalar values.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h
index 19ace2e..f279789 100644
--- a/arch/arm/vfp/vfp.h
+++ b/arch/arm/vfp/vfp.h
@@ -357,10 +357,14 @@
#define VFP_EXCEPTION_ERROR ((u32)-1 & ~VFP_NAN_FLAG)
/*
- * A flag to tell vfp instruction type
+ * A flag to tell vfp instruction type.
+ * OP_SCALAR - this operation always operates in scalar mode
+ * OP_SD - the instruction exceptionally writes to a single precision result.
+ * OP_DD - the instruction exceptionally writes to a double precision result.
*/
#define OP_SCALAR (1 << 0)
#define OP_SD (1 << 1)
+#define OP_DD (1 << 1)
struct op {
u32 (* const fn)(int dd, int dn, int dm, u32 fpscr);