[spotify] Remove duplicate method "resume" in favor of "play"

src/spotify.c

@@ -990,25 +990,6 @@ playback_pause(struct spotify_command *cmd)
   return 0;
 }
 
-static int
-playback_resume(struct spotify_command *cmd)
-{
-  sp_error err;
-
-  DPRINTF(E_DBG, L_SPOTIFY, "Resuming playback\n");
-
-  err = fptr_sp_session_player_play(g_sess, 1);
-  if (SP_ERROR_OK != err)
-    {
-      DPRINTF(E_LOG, L_SPOTIFY, "Playback resume failed: %s\n", fptr_sp_error_message(err));
-      return -1;
-    }
-
-  g_state = SPOTIFY_STATE_PLAYING;
-
-  return 0;
-}
-
 static int
 playback_stop(struct spotify_command *cmd)
 {
@@ -1081,7 +1062,7 @@ audio_get(struct spotify_command *cmd)
 
   // If spotify was paused begin by resuming playback
   if (g_state == SPOTIFY_STATE_PAUSED)
-    playback_resume(NULL);
+    playback_play(NULL);
 
   pthread_mutex_lock(&g_audio_fifo->mutex);
 
@@ -1728,27 +1709,6 @@ spotify_playback_pause_nonblock(void)
   nonblock_command(cmd);
 }
 
-/* Not used */
-int
-spotify_playback_resume(void)
-{
-  struct spotify_command cmd;
-  int ret;
-
-  DPRINTF(E_DBG, L_SPOTIFY, "Resume request\n");
-
-  command_init(&cmd);
-
-  cmd.func = playback_resume;
-  cmd.arg.noarg = NULL;
-
-  ret = sync_command(&cmd);
-
-  command_deinit(&cmd);
-
-  return ret;
-}
-
 /* Thread: player and libspotify */
 int
 spotify_playback_stop(void)

src/spotify.h

@@ -22,9 +22,6 @@ spotify_playback_pause();
 void
 spotify_playback_pause_nonblock(void);
 
-int
-spotify_playback_resume(void);
-
 int
 spotify_playback_stop(void);