1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index b5dcbee01fd7..9b3b48e21c22 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -105,7 +105,7 @@ union fpureg {
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
 # define FPR_IDX(width, idx)    (idx)
 #else
-# define FPR_IDX(width, idx)    ((FPU_REG_WIDTH / (width)) - 1 - (idx))
+# define FPR_IDX(width, idx)    ((idx) ^ ((64 / (width)) - 1))
 #endif
 
 #define BUILD_FPR_ACCESS(width) \