[PATCH] [media] ngene: fix dvb_pll_attach failure

[Patrice Chotard <patrice.chotard@sfr.fr>]

Before dvb_pll_attch call, be sure that drxd demodulator was
initialized, otherwise, dvb_pll_attach() will always failed.

In dvb_pll_attach(), first thing done is to enable the I2C gate
control in order to probe the pll by performing a read access.
As demodulator was not initialized, every i2c access failed.

Reported-by: frederic.mantegazza@gbiloba.org
Signed-off-by: Patrice Chotard <patricechotard@free.fr>
---
 drivers/media/pci/ngene/ngene-cards.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/pci/ngene/ngene-cards.c
b/drivers/media/pci/ngene/ngene-cards.c
index 96a13ed..e2192db 100644
--- a/drivers/media/pci/ngene/ngene-cards.c
+++ b/drivers/media/pci/ngene/ngene-cards.c
@@ -328,6 +328,8 @@ static int demod_attach_drxd(struct ngene_channel *chan)
 		return -ENODEV;
 	}

+	/* initialized the DRXD demodulator */
+	chan->fe->ops.init(chan->fe);
 	if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,
 			&chan->i2c_adapter,
 			feconf->pll_type)) {
-- 1.7.10.4