ASoC: fsl_ssi: Make error message concise

Currently the error message uses 'np->full_name' which leads to a very verbose
log as:

fsl-ssi-dai 202c000.ssi: no irq for node /soc/aips-bus@02000000/spba-bus@02000000/ssi@0202c000

We can have a concise log by using pdev->name instead:

fsl-ssi-dai 202c000.ssi: no irq for node 202c000.ssi
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_ssi.c

@@ -1363,7 +1363,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 
 	ssi_private->irq = platform_get_irq(pdev, 0);
 	if (!ssi_private->irq) {
-		dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);
+		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
 		return -ENXIO;
 	}