diff options
| author | Olli Salonen <olli.salonen@iki.fi> | 2014-09-29 04:44:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-30 11:48:39 -0200 |
| commit | e450de45f4ab9325c8d5d68f3984d6c4d8961d1a (patch) | |
| tree | fd8d19fc233aa22d43e3662f614a8516711cbd57 /drivers/media/pci | |
| parent | b1cb7ad2d2ae4ea7c7dbde6c5f15102016e566d0 (diff) | |
[media] cx23885: add I2C client for CI into state and handle unregistering
If the CI chip has an I2C driver, we need to store I2C client into state.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 7 | ||||
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 062854d30a75..5ea1027878ba 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -1914,6 +1914,13 @@ int cx23885_dvb_unregister(struct cx23885_tsport *port) struct vb2_dvb_frontend *fe0; struct i2c_client *client; + /* remove I2C client for CI */ + client = port->i2c_client_ci; + if (client) { + module_put(client->dev.driver->owner); + i2c_unregister_device(client); + } + /* remove I2C client for tuner */ client = port->i2c_client_tuner; if (client) { diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h index 33b1e26847a2..27ea249d07cf 100644 --- a/drivers/media/pci/cx23885/cx23885.h +++ b/drivers/media/pci/cx23885/cx23885.h @@ -297,6 +297,7 @@ struct cx23885_tsport { struct i2c_client *i2c_client_demod; struct i2c_client *i2c_client_tuner; + struct i2c_client *i2c_client_ci; int (*set_frontend)(struct dvb_frontend *fe); int (*fe_set_voltage)(struct dvb_frontend *fe, |