V4L/DVB (7094):  static memory

- Static memory is always initialized with 0.
- Replaced in some cases C99 comments for /* */

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 2c2c344..7c64af9 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -53,7 +53,7 @@
 				     struct dvb_frontend_tune_settings* fesettings);
 
 
-static int debug = 0;
+static int debug;
 #define dprintk if (debug) printk
 
 static int s5h1420_writereg (struct s5h1420_state* state, u8 reg, u8 data)