[media] siano: use pr_* print functions

Instead of defining its own set of printk functions, let's
use the common Kernel debug logic provided by pr_foo functions.

As a first step, let's just define the existing macros as the
Kernel ones.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/common/siano/smsir.c

@@ -25,10 +25,11 @@
  ****************************************************************/
 
 
+#include "smscoreapi.h"
+
 #include <linux/types.h>
 #include <linux/input.h>
 
-#include "smscoreapi.h"
 #include "smsir.h"
 #include "sms-cards.h"