ASoC: AMD: free memory on error

Static checkers complain if we don't free "adata" before returning.

Fixes: 7c31335a03b6 ('ASoC: AMD: add AMD ASoC ACP 2.x DMA driver')
Signed-off-by: Dan Carpenter <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/amd/acp-pcm-dma.c

···
 					    SNDRV_PCM_HW_PARAM_PERIODS);
 	if (ret < 0) {
 		dev_err(prtd->platform->dev, "set integer constraint failed\n");
+		kfree(adata);
 		return ret;
 	}