diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index ad5987e..a2e0ed5 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -548,11 +548,9 @@
 				      unsigned int fmt)
 {
 	struct snd_soc_codec *codec = codec_dai->codec;
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
 	unsigned int aifa;
 	unsigned int aifb;
 	int can_invert_lrclk;
-	int sysclk;
 
 	aifa = snd_soc_read(codec, WM8580_PAIF1 + codec_dai->driver->id);
 	aifb = snd_soc_read(codec, WM8580_PAIF3 + codec_dai->driver->id);
@@ -621,8 +619,6 @@
 		return -EINVAL;
 	}
 
-	sysclk = wm8580->sysclk[codec_dai->driver->id];
-
 	snd_soc_write(codec, WM8580_PAIF1 + codec_dai->driver->id, aifa);
 	snd_soc_write(codec, WM8580_PAIF3 + codec_dai->driver->id, aifb);