V4L/DVB (4386): Convert DVB devices to use dvb_attach()

Only devices using > 1 frontend were ported; ones which did not are left
using static binding.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 2be33f27c69f..c92877baada2 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -611,7 +611,7 @@ static struct dvb_tuner_ops dvb_pll_tuner_ops = {
         .get_bandwidth = dvb_pll_get_bandwidth,
 };
 
-int dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2c, struct dvb_pll_desc *desc)
+struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2c, struct dvb_pll_desc *desc)
 {
         u8 b1 [] = { 0 };
         struct i2c_msg msg = { .addr = pll_addr, .flags = I2C_M_RD, .buf = b1, .len = 1 };
@@ -624,14 +624,14 @@ int dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2
 
                 ret = i2c_transfer (i2c, &msg, 1);
                 if (ret != 1)
-                        return -1;
+                        return NULL;
                 if (fe->ops.i2c_gate_ctrl)
                              fe->ops.i2c_gate_ctrl(fe, 0);
         }
 
         priv = kzalloc(sizeof(struct dvb_pll_priv), GFP_KERNEL);
         if (priv == NULL)
-                return -ENOMEM;
+                return NULL;
 
         priv->pll_i2c_address = pll_addr;
         priv->i2c = i2c;
@@ -643,7 +643,7 @@ int dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2
         fe->ops.tuner_ops.info.frequency_min = desc->max;
 
         fe->tuner_priv = priv;
-        return 0;
+        return fe;
 }
 EXPORT_SYMBOL(dvb_pll_attach);