ASoC: fsl_ssi: fix error path in probe

SSI component isn't unregistered if fsl_ssi_debugfs_create() fails
in probe phase.

To fix it, this commit replaces label error_asoc_register with
error_irq.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index ad12d4c..7dee341 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1410,7 +1410,7 @@
 
 	ret = fsl_ssi_debugfs_create(&ssi_private->dbg_stats, &pdev->dev);
 	if (ret)
-		goto error_asoc_register;
+		goto error_irq;
 
 	/*
 	 * If codec-handle property is missing from SSI node, we assume