arm: Drop unnecessary ff_ name prefixes from static functions

libavcodec/arm/h264dsp_init_arm.c

@@ -68,8 +68,8 @@ void ff_h264_idct8_add4_neon(uint8_t *dst, const int *block_offset,
                              int16_t *block, int stride,
                              const uint8_t nnzc[6*8]);
 
-static av_cold void ff_h264dsp_init_neon(H264DSPContext *c, const int bit_depth,
-                                         const int chroma_format_idc)
+static av_cold void h264dsp_init_neon(H264DSPContext *c, const int bit_depth,
+                                      const int chroma_format_idc)
 {
     if (bit_depth == 8) {
     c->h264_v_loop_filter_luma   = ff_h264_v_loop_filter_luma_neon;
@@ -103,5 +103,5 @@ av_cold void ff_h264dsp_init_arm(H264DSPContext *c, const int bit_depth,
     int cpu_flags = av_get_cpu_flags();
 
     if (have_neon(cpu_flags))
-        ff_h264dsp_init_neon(c, bit_depth, chroma_format_idc);
+        h264dsp_init_neon(c, bit_depth, chroma_format_idc);
 }

libavcodec/arm/h264pred_init_arm.c

@@ -45,9 +45,9 @@ void ff_pred8x8_0lt_dc_neon(uint8_t *src, ptrdiff_t stride);
 void ff_pred8x8_l00_dc_neon(uint8_t *src, ptrdiff_t stride);
 void ff_pred8x8_0l0_dc_neon(uint8_t *src, ptrdiff_t stride);
 
-static av_cold void ff_h264_pred_init_neon(H264PredContext *h, int codec_id,
-                                           const int bit_depth,
-                                           const int chroma_format_idc)
+static av_cold void h264_pred_init_neon(H264PredContext *h, int codec_id,
+                                        const int bit_depth,
+                                        const int chroma_format_idc)
 {
     const int high_depth = bit_depth > 8;
 
@@ -85,5 +85,5 @@ av_cold void ff_h264_pred_init_arm(H264PredContext *h, int codec_id,
     int cpu_flags = av_get_cpu_flags();
 
     if (have_neon(cpu_flags))
-        ff_h264_pred_init_neon(h, codec_id, bit_depth, chroma_format_idc);
+        h264_pred_init_neon(h, codec_id, bit_depth, chroma_format_idc);
 }

libavcodec/arm/rv40dsp_init_arm.c

@@ -70,7 +70,7 @@ void ff_rv40_v_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_
                                      int filter_q1, int alpha, int beta,
                                      int lim_p0q0, int lim_q1, int lim_p1);
 
-static av_cold void ff_rv40dsp_init_neon(RV34DSPContext *c)
+static av_cold void rv40dsp_init_neon(RV34DSPContext *c)
 {
     c->put_pixels_tab[0][ 1] = ff_put_rv40_qpel16_mc10_neon;
     c->put_pixels_tab[0][ 3] = ff_put_rv40_qpel16_mc30_neon;
@@ -144,5 +144,5 @@ av_cold void ff_rv40dsp_init_arm(RV34DSPContext *c)
     int cpu_flags = av_get_cpu_flags();
 
     if (have_neon(cpu_flags))
-        ff_rv40dsp_init_neon(c);
+        rv40dsp_init_neon(c);
 }