diff --git a/libavcodec/arm/flacdsp_init_arm.c b/libavcodec/arm/flacdsp_init_arm.c
index bac9ff1959..a16de9ee9a 100644
--- a/libavcodec/arm/flacdsp_init_arm.c
+++ b/libavcodec/arm/flacdsp_init_arm.c
@@ -26,8 +26,7 @@
 void ff_flac_lpc_16_arm(int32_t *samples, const int coeffs[32], int order,
                         int qlevel, int len);
 
-av_cold void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels,
-                                 int bps)
+av_cold void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels)
 {
     if (CONFIG_FLAC_DECODER)
         c->lpc16 = ff_flac_lpc_16_arm;
diff --git a/libavcodec/flacdec.c b/libavcodec/flacdec.c
index 17f1821c50..5ddc5a34d2 100644
--- a/libavcodec/flacdec.c
+++ b/libavcodec/flacdec.c
@@ -117,7 +117,7 @@ static av_cold int flac_decode_init(AVCodecContext *avctx)
         return ret;
     flac_set_bps(s);
     ff_flacdsp_init(&s->dsp, avctx->sample_fmt,
-                    s->flac_stream_info.channels, s->flac_stream_info.bps);
+                    s->flac_stream_info.channels);
     s->got_streaminfo = 1;
 
     return 0;
@@ -185,7 +185,7 @@ static int parse_streaminfo(FLACContext *s, const uint8_t *buf, int buf_size)
         return ret;
     flac_set_bps(s);
     ff_flacdsp_init(&s->dsp, s->avctx->sample_fmt,
-                    s->flac_stream_info.channels, s->flac_stream_info.bps);
+                    s->flac_stream_info.channels);
     s->got_streaminfo = 1;
 
     return 0;
@@ -536,7 +536,7 @@ static int decode_frame(FLACContext *s)
         dump_headers(s->avctx, &s->flac_stream_info);
     }
     ff_flacdsp_init(&s->dsp, s->avctx->sample_fmt,
-                    s->flac_stream_info.channels, s->flac_stream_info.bps);
+                    s->flac_stream_info.channels);
 
 //    dump_headers(s->avctx, &s->flac_stream_info);
 
diff --git a/libavcodec/flacdsp.c b/libavcodec/flacdsp.c
index 79002dcac0..da8400ae0a 100644
--- a/libavcodec/flacdsp.c
+++ b/libavcodec/flacdsp.c
@@ -86,8 +86,7 @@ static void flac_lpc_32_c(int32_t *decoded, const int coeffs[32],
 
 }
 
-av_cold void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels,
-                             int bps)
+av_cold void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels)
 {
     c->lpc16        = flac_lpc_16_c;
     c->lpc32        = flac_lpc_32_c;
@@ -125,8 +124,8 @@ av_cold void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int cha
     }
 
 #if ARCH_ARM
-    ff_flacdsp_init_arm(c, fmt, channels, bps);
+    ff_flacdsp_init_arm(c, fmt, channels);
 #elif ARCH_X86
-    ff_flacdsp_init_x86(c, fmt, channels, bps);
+    ff_flacdsp_init_x86(c, fmt, channels);
 #endif
 }
diff --git a/libavcodec/flacdsp.h b/libavcodec/flacdsp.h
index 4a7a36064a..9f8ed38b66 100644
--- a/libavcodec/flacdsp.h
+++ b/libavcodec/flacdsp.h
@@ -36,8 +36,8 @@ typedef struct FLACDSPContext {
                          const int32_t coefs[32], int shift);
 } FLACDSPContext;
 
-void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps);
-void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps);
-void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps);
+void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels);
+void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels);
+void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels);
 
 #endif /* AVCODEC_FLACDSP_H */
diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c
index 9350e42dbc..3cfefbc89f 100644
--- a/libavcodec/flacenc.c
+++ b/libavcodec/flacenc.c
@@ -425,8 +425,7 @@ static av_cold int flac_encode_init(AVCodecContext *avctx)
                       s->options.max_prediction_order, FF_LPC_TYPE_LEVINSON);
 
     ff_bswapdsp_init(&s->bdsp);
-    ff_flacdsp_init(&s->flac_dsp, avctx->sample_fmt, channels,
-                    avctx->bits_per_raw_sample);
+    ff_flacdsp_init(&s->flac_dsp, avctx->sample_fmt, channels);
 
     dprint_compression_options(s);
 
diff --git a/libavcodec/x86/flacdsp_init.c b/libavcodec/x86/flacdsp_init.c
index ed2e5ed15b..7975712db9 100644
--- a/libavcodec/x86/flacdsp_init.c
+++ b/libavcodec/x86/flacdsp_init.c
@@ -52,8 +52,7 @@ DECORRELATE_FUNCS(16,  avx);
 DECORRELATE_FUNCS(32, sse2);
 DECORRELATE_FUNCS(32,  avx);
 
-av_cold void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels,
-                                 int bps)
+av_cold void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels)
 {
 #if HAVE_X86ASM
     int cpu_flags = av_get_cpu_flags();
diff --git a/tests/checkasm/flacdsp.c b/tests/checkasm/flacdsp.c
index 6cd8ac50ef..ef93df8c81 100644
--- a/tests/checkasm/flacdsp.c
+++ b/tests/checkasm/flacdsp.c
@@ -76,12 +76,12 @@ void checkasm_check_flacdsp(void)
     int i, j;
 
     for (i = 0; i < 2; i++) {
-        ff_flacdsp_init(&h, fmts[i].fmt, 2, 0);
+        ff_flacdsp_init(&h, fmts[i].fmt, 2);
         for (j = 0; j < 3; j++)
             if (check_func(h.decorrelate[j], "flac_decorrelate_%s_%d", names[j], fmts[i].bits))
                 check_decorrelate(&ref_dst, ref_src, &new_dst, new_src, 2, fmts[i].bits);
         for (j = 2; j <= MAX_CHANNELS; j += 2) {
-            ff_flacdsp_init(&h, fmts[i].fmt, j, 0);
+            ff_flacdsp_init(&h, fmts[i].fmt, j);
             if (check_func(h.decorrelate[0], "flac_decorrelate_indep%d_%d", j, fmts[i].bits))
                 check_decorrelate(&ref_dst, ref_src, &new_dst, new_src, j, fmts[i].bits);
         }