diff --git a/src/audio/ps5/SDL_ps5audio.c b/src/audio/ps5/SDL_ps5audio.c
index 29404f475..59376806e 100644
--- a/src/audio/ps5/SDL_ps5audio.c
+++ b/src/audio/ps5/SDL_ps5audio.c
@@ -136,14 +136,6 @@ static void PS5AUDIO_CloseDevice(_THIS)
     }
 }
 
-static void PS5AUDIO_ThreadInit(_THIS)
-{
-}
-
-static void PS5AUDIO_Deinitialize(void)
-{
-}
-
 static SDL_bool PS5AUDIO_Init(SDL_AudioDriverImpl *impl)
 {
     static SDL_bool need_init = SDL_TRUE;
@@ -154,13 +146,11 @@ static SDL_bool PS5AUDIO_Init(SDL_AudioDriverImpl *impl)
 
     need_init = SDL_FALSE;
 
-    impl->ThreadInit = PS5AUDIO_ThreadInit;
     impl->OpenDevice = PS5AUDIO_OpenDevice;
     impl->PlayDevice = PS5AUDIO_PlayDevice;
     impl->WaitDevice = PS5AUDIO_WaitDevice;
     impl->GetDeviceBuf = PS5AUDIO_GetDeviceBuf;
     impl->CloseDevice = PS5AUDIO_CloseDevice;
-    impl->Deinitialize = PS5AUDIO_Deinitialize;
 
     impl->OnlyHasDefaultOutputDevice = SDL_TRUE;