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>

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>
c3b9b945 · Rob Kendrick · Ralf Baechle · 8393c524 · c3b9b945
Commit c3b9b945 authored Jul 23, 2014 by Rob Kendrick Committed by Ralf Baechle Jul 30, 2014
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arch/mips/math-emu/cp1emu.c arch/mips/math-emu/cp1emu.c +1 -1

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--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -1827,7 +1827,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 	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)