MIPS: math-emu: Switch to using the MIPS rounding modes.

Previously math-emu was using the IEEE-754 constants internally.  These
were differing by having the constants for rounding to +/- infinity
switched, so a conversion was necessary.  This would be entirely
avoidable if the MIPS constants were used throughout, so get rid of
the bloat.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/mips/math-emu/dp_add.c b/arch/mips/math-emu/dp_add.c
index 9c98b96f7287..7f64577df984 100644
--- a/arch/mips/math-emu/dp_add.c
+++ b/arch/mips/math-emu/dp_add.c
@@ -91,7 +91,7 @@ union ieee754dp ieee754dp_add(union ieee754dp x, union ieee754dp y)
                 if (xs == ys)
                         return x;
                 else
-                        return ieee754dp_zero(ieee754_csr.rm == IEEE754_RD);
+                        return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
 
         case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO):
         case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO):
@@ -168,7 +168,7 @@ union ieee754dp ieee754dp_add(union ieee754dp x, union ieee754dp y)
                         xs = ys;
                 }
                 if (xm == 0)
-                        return ieee754dp_zero(ieee754_csr.rm == IEEE754_RD);
+                        return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
 
                 /*
                  * Normalize to rounding precision.