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-rw-r--r--arch/mips/include/asm/processor.h2
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) \