diff --git a/modules/dsp/NE10_fft.neonintrinsic.h b/modules/dsp/NE10_fft.neonintrinsic.h
index cb37a747..1358d037 100644
--- a/modules/dsp/NE10_fft.neonintrinsic.h
+++ b/modules/dsp/NE10_fft.neonintrinsic.h
@@ -113,14 +113,14 @@
 #define CONST_TW_81   0.70710678
 #define CONST_TW_81N -0.70710678
 
-const static float32x4_t Q_TW_81    = VDUPQ_N_F32(CONST_TW_81 );
-const static float32x4_t Q_TW_81N   = VDUPQ_N_F32(CONST_TW_81N);
+static const float32x4_t Q_TW_81    = VDUPQ_N_F32(CONST_TW_81 );
+static const float32x4_t Q_TW_81N   = VDUPQ_N_F32(CONST_TW_81N);
 
 #define DIV_TW81   1.4142136f
 #define DIV_TW81N -1.4142136f
 
-const static float32x4_t DIV_TW81_NEON  = VDUPQ_N_F32(DIV_TW81);
-const static float32x4_t DIV_TW81N_NEON = VDUPQ_N_F32(DIV_TW81N);
+static const float32x4_t DIV_TW81_NEON  = VDUPQ_N_F32(DIV_TW81);
+static const float32x4_t DIV_TW81N_NEON = VDUPQ_N_F32(DIV_TW81N);
 
 #define NE10_RADIX8x4_R2C_NEON_KERNEL_S1(Q_OUT,Q_IN) do {   \
         Q_OUT ## 0 = vaddq_f32 (Q_IN ## 0, Q_IN ## 4);      \
diff --git a/modules/dsp/NE10_fft_common_varibles.h b/modules/dsp/NE10_fft_common_varibles.h
index 8f6eb6eb..35f0b451 100644
--- a/modules/dsp/NE10_fft_common_varibles.h
+++ b/modules/dsp/NE10_fft_common_varibles.h
@@ -40,36 +40,36 @@
 ///////////////////////////
 
 /* Twiddles used in Radix-8 FFT */
-const static ne10_float32_t TW_81_F32  =  0.70710678; // sqrt (2) / 2
-const static ne10_float32_t TW_81N_F32 = -0.70710678; // - TW_81_F32
+static const ne10_float32_t TW_81_F32  =  0.70710678; // sqrt (2) / 2
+static const ne10_float32_t TW_81N_F32 = -0.70710678; // - TW_81_F32
 
 /* Twiddles used in Radix-5 FFT */
-const static ne10_fft_cpx_float32_t TW_5A_F32 =
+static const ne10_fft_cpx_float32_t TW_5A_F32 =
         {
              0.309016994374947, //   cos (2 * pi / 5)
             -0.951056516295154  // - sin (2 * pi / 5)
         };
-const static ne10_fft_cpx_int32_t TW_5A_S32 =
+static const ne10_fft_cpx_int32_t TW_5A_S32 =
         {
               663608942, // round (TW_5A_F32.r * 2^31)
             -2042378317  // round (TW_5A_F32.i * 2^31)
         };
 
-const static ne10_fft_cpx_float32_t TW_5B_F32 =
+static const ne10_fft_cpx_float32_t TW_5B_F32 =
         {
             -0.809016994374947, //   cos (4 * pi / 5)
             -0.587785252292473  // - sin (4 * pi / 5)
         };
-const static ne10_fft_cpx_int32_t TW_5B_S32 =
+static const ne10_fft_cpx_int32_t TW_5B_S32 =
         {
             -1737350766, // round (TW_5B_F32.r * 2^31)
             -1262259218  // round (TW_5B_F32.i * 2^31)
         };
 
 /* Twiddles used in Radix-3 FFT */
-const static ne10_float32_t TW_3I_F32  =   0.866025403784439; // sqrt (3) / 2
-const static ne10_float32_t TW_3IN_F32 = - 0.866025403784439; // - TW_3IN_F32
-const static ne10_int32_t TW_3I_S32 = 1859775393; // round (TW_3I_F32 * 2^31)
-const static ne10_int32_t TW_3IN_S32 = -1859775393; // round (TW_3IN_F32 * 2^31)
+static const ne10_float32_t TW_3I_F32  =   0.866025403784439; // sqrt (3) / 2
+static const ne10_float32_t TW_3IN_F32 = - 0.866025403784439; // - TW_3IN_F32
+static const ne10_int32_t TW_3I_S32 = 1859775393; // round (TW_3I_F32 * 2^31)
+static const ne10_int32_t TW_3IN_S32 = -1859775393; // round (TW_3IN_F32 * 2^31)
 
 #endif // NE10_FFT_COMMON_VARIBLES_H
diff --git a/modules/dsp/NE10_fft_generic_float32.h b/modules/dsp/NE10_fft_generic_float32.h
index e6c537fa..b345c403 100644
--- a/modules/dsp/NE10_fft_generic_float32.h
+++ b/modules/dsp/NE10_fft_generic_float32.h
@@ -83,7 +83,7 @@ static inline void FFT8_FCU (ne10_fft_cpx_float32_t out[8],
 {
     ne10_fft_cpx_float32_t s[8];
 
-    const static ne10_fft_cpx_float32_t TW_8[4] = {
+    static const ne10_fft_cpx_float32_t TW_8[4] = {
         {  1.00000,  0.00000 },
         {  0.70711, -0.70711 },
         {  0.00000, -1.00000 },
diff --git a/modules/dsp/NE10_fft_generic_float32.neonintrinsic.cpp b/modules/dsp/NE10_fft_generic_float32.neonintrinsic.cpp
index 7b279eab..6322c7b6 100644
--- a/modules/dsp/NE10_fft_generic_float32.neonintrinsic.cpp
+++ b/modules/dsp/NE10_fft_generic_float32.neonintrinsic.cpp
@@ -343,7 +343,7 @@ static inline void NE10_FFT8_FUC_NEON_F32 (CPLX out[8],
         const CPLX in[8])
 {
     CPLX s[8];
-    const static ne10_fft_cpx_float32_t TW_8[4] =
+    static const ne10_fft_cpx_float32_t TW_8[4] =
     {
         {  1.00000,  0.00000 },
         {  0.70711, -0.70711 },