ALSA: ASoC: Add missing new-line at end of strings

Two warning messages lack their trailing new-line, add it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 5ebf1ff..e8269d6 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -256,7 +256,7 @@
 		mcbsp_word_length = DAVINCI_MCBSP_WORD_32;
 		break;
 	default:
-		printk(KERN_WARNING "davinci-i2s: unsupported PCM format");
+		printk(KERN_WARNING "davinci-i2s: unsupported PCM format\n");
 		return -EINVAL;
 	}