diff --git a/firmware/drivers/audio/wm8751.c b/firmware/drivers/audio/wm8751.c
index d53cfa3d79..9d552b505f 100644
--- a/firmware/drivers/audio/wm8751.c
+++ b/firmware/drivers/audio/wm8751.c
@@ -109,10 +109,6 @@ void audiohw_preinit(void)
     GPIOL_OUTPUT_VAL |= 0x10; /* disable */
 #endif
 
-#ifdef CPU_PP502x
-    i2s_reset();
-#endif
-
     /*
      * 1. Switch on power supplies.
      *    By default the WM8751 is in Standby Mode, the DAC is
diff --git a/firmware/target/arm/pcm-telechips.c b/firmware/target/arm/pcm-telechips.c
index dc77b36f00..affad01c76 100644
--- a/firmware/target/arm/pcm-telechips.c
+++ b/firmware/target/arm/pcm-telechips.c
@@ -62,9 +62,7 @@ static unsigned long pcm_freq SHAREDDATA_ATTR = HW_SAMPR_DEFAULT; /* 44.1 is def
 
 void pcm_postinit(void)
 {
-#if defined(IAUDIO_7)
-    audiohw_postinit(); /* implemented not for all codecs */
-#endif
+    audiohw_postinit();
     pcm_apply_settings();
 }
 
@@ -115,11 +113,6 @@ void pcm_play_dma_init(void)
 #endif
 }
 
-void pcm_postinit(void)
-{
-    audiohw_postinit();
-}
-
 void pcm_apply_settings(void)
 {
     pcm_curr_sampr = pcm_freq;