staging: media: lirc: lirc_imon.c: replace printk by dev_dbg

This patch replaces the calls to printk by dev_dbg.
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/lirc/lirc_imon.c

@@ -600,8 +600,8 @@ static void imon_incoming_packet(struct imon_context *context,
 	if (debug) {
 		dev_info(dev, "raw packet: ");
 		for (i = 0; i < len; ++i)
-			printk("%02x ", buf[i]);
-		printk("\n");
+			dev_dbg(dev, "%02x ", buf[i]);
+		dev_dbg(dev, "\n");
 	}
 
 	/*