[media] cxd2820r: remove unused parameter from cxd2820r_attach

Fix bug introduced by multi-frontend to single-frontend change.
This parameter is no longer used after multi-frontend to single-frontend change.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/anysee.c

@@ -887,8 +887,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 
 		/* attach demod */
 		adap->fe_adap[state->fe_id].fe = dvb_attach(cxd2820r_attach,
-				&anysee_cxd2820r_config, &adap->dev->i2c_adap,
-				NULL);
+				&anysee_cxd2820r_config, &adap->dev->i2c_adap);
 
 		state->has_ci = true;
 

drivers/media/dvb/frontends/cxd2820r.h

@@ -77,14 +77,12 @@ struct cxd2820r_config {
 	(defined(CONFIG_DVB_CXD2820R_MODULE) && defined(MODULE))
 extern struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 );
 #else
 static inline struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 )
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

drivers/media/dvb/frontends/cxd2820r_core.c

@@ -604,8 +604,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 };
 
 struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
-				     struct i2c_adapter *i2c,
-				     struct dvb_frontend *fe)
+		struct i2c_adapter *i2c)
 {
 	struct cxd2820r_priv *priv = NULL;
 	int ret;

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

@@ -853,8 +853,7 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	case EM28174_BOARD_PCTV_290E:
 		dvb->fe[0] = dvb_attach(cxd2820r_attach,
 					&em28xx_cxd2820r_config,
-					&dev->i2c_adap,
-					NULL);
+					&dev->i2c_adap);
 		if (dvb->fe[0]) {
 			/* FE 0 attach tuner */
 			if (!dvb_attach(tda18271_attach,