ASoC: Use params_width() at appropriate places

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index c830832..c51bc18 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1702,7 +1702,7 @@
 	int *bclk_rates;
 
 	/* Data sizes if not using TDM */
-	wl = snd_pcm_format_width(params_format(params));
+	wl = params_width(params);
 	if (wl < 0)
 		return wl;
 	fl = snd_soc_params_to_frame_size(params);