ASoC: Samsung: s3c-i2s-v2: Fix build error

Fixes the following error introduced by commit eca3b01d
("ASoC: switch over to use snd_soc_register_component() on s3c i2s"):
sound/soc/samsung/s3c-i2s-v2.c:732:32: error: ‘drv’ undeclared (first use in this function)
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/samsung/s3c-i2s-v2.c

@@ -729,7 +729,7 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
 			   struct snd_soc_component_driver *cmp_drv,
 			   struct snd_soc_dai_driver *dai_drv)
 {
-	struct snd_soc_dai_ops *ops = drv->ops;
+	struct snd_soc_dai_ops *ops = dai_drv->ops;
 
 	ops->trigger = s3c2412_i2s_trigger;
 	if (!ops->hw_params)
@@ -742,8 +742,8 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
 	if (!ops->delay)
 		ops->delay = s3c2412_i2s_delay;
 
-	drv->suspend = s3c2412_i2s_suspend;
-	drv->resume = s3c2412_i2s_resume;
+	dai_drv->suspend = s3c2412_i2s_suspend;
+	dai_drv->resume = s3c2412_i2s_resume;
 
 	return snd_soc_register_component(dev, cmp_drv, dai_drv, 1);
 }