V4L/DVB (12880): em28xx: fix codingstyle issues introduced with VBI support

Fix a few codingstyle issues introduced when I was adding the VBI support to
the em28xx driver.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/em28xx/em28xx-vbi.c

@@ -29,14 +29,14 @@
 #include "em28xx.h"
 
 static unsigned int vbibufs = 5;
-module_param(vbibufs,int,0644);
-MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32");
+module_param(vbibufs, int, 0644);
+MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
 
 static unsigned int vbi_debug;
-module_param(vbi_debug,int,0644);
-MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]");
+module_param(vbi_debug, int, 0644);
+MODULE_PARM_DESC(vbi_debug, "enable debug messages [vbi]");
 
-#define dprintk(level,fmt, arg...)	if (vbi_debug >= level) \
+#define dprintk(level, fmt, arg...)	if (vbi_debug >= level) \
 	printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg)
 
 /* ------------------------------------------------------------------ */