[media] fc001[23]: Change variable type to bool

The variable vco_select is only assigned the values true and false.
Change its type to bool.
The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):
@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Acked-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/tuners/fc0012.c

@@ -139,7 +139,7 @@ static int fc0012_set_params(struct dvb_frontend *fe)
 	unsigned char reg[7], am, pm, multi, tmp;
 	unsigned long f_vco;
 	unsigned short xtal_freq_khz_2, xin, xdiv;
-	int vco_select = false;
+	bool vco_select = false;
 
 	if (fe->callback) {
 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,

drivers/media/tuners/fc0013.c

@@ -233,7 +233,7 @@ static int fc0013_set_params(struct dvb_frontend *fe)
 	unsigned char reg[7], am, pm, multi, tmp;
 	unsigned long f_vco;
 	unsigned short xtal_freq_khz_2, xin, xdiv;
-	int vco_select = false;
+	bool vco_select = false;
 
 	if (fe->callback) {
 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,