V4L/DVB (10525): em28xx: Coding style fixes and a typo correction

Lots of coding style fixes and a typo correction for em28xx.

[dougsland@redhat.com: fixed a reject due to a change on em28xx-audio.c]
Signed-off-by: Nicola Soranzo <nsoranzo@tiscali.it>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index d69f0ef..2dab43d 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -402,10 +402,12 @@
 				 dev->name);
 		break;
 	case 2:
-		printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n", dev->name);
+		printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n",
+				 dev->name);
 		break;
 	case 3:
-		printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n", dev->name);
+		printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n",
+				 dev->name);
 		break;
 	}