ASoC: pxa: Pass correct DAPM context to {corgi,poodle,spitz}_ext_control

When calling {corgi,poodle,spitz}_ext_control() from the startup callback we
pass the CODEC's DAPM context instead of the card's DAPM context. This is not a
problem per se since all the DAPM functions in ext_control() fallback to widgets
from other DAPM contexts, but passing the card's context is more consistent.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/pxa/spitz.c

@@ -106,10 +106,9 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm)
 static int spitz_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
 
 	/* check the jack status at stream startup */
-	spitz_ext_control(&codec->dapm);
+	spitz_ext_control(&rtd->card->dapm);
 
 	return 0;
 }