MIPS: math-emu: Fix instruction decoding.

Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 736c17a226e9791066b01e73e0e8ade7f5e66fcb..bf0fc6b16ad9487648c0e38f945db0fd7f5461d6 100644 (file)
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -1827,7 +1827,7 @@ dcopuop:
        case -1:
 
                if (cpu_has_mips_4_5_r)
-                       cbit = fpucondbit[MIPSInst_RT(ir) >> 2];
+                       cbit = fpucondbit[MIPSInst_FD(ir) >> 2];
                else
                        cbit = FPU_CSR_COND;
                if (rv.w)