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[media] em28xx: add support for DVB SEC I2C client 

Add support for DVB SEC (satellite equipment controller) I2C client.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2015-04-16 13:33:07 -03:00 committed by Mauro Carvalho Chehab
parent b561baec11
commit 7098f582e0
1 changed files with 9 additions and 1 deletions
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10
drivers/media/usb/em28xx/em28xx-dvb.c
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@ -96,6 +96,7 @@ struct em28xx_dvb {
int lna_gpio;
struct i2c_client *i2c_client_demod;
struct i2c_client *i2c_client_tuner;
struct i2c_client *i2c_client_sec;
};
static inline void print_err_status(struct em28xx *dev,
@ -1729,7 +1730,6 @@ static int em28xx_dvb_fini(struct em28xx *dev)
em28xx_info("Closing DVB extension\n");
dvb = dev->dvb;
client = dvb->i2c_client_tuner;
em28xx_uninit_usb_xfer(dev, EM28XX_DIGITAL_MODE);
@ -1746,7 +1746,15 @@ static int em28xx_dvb_fini(struct em28xx *dev)
}
}
/* remove I2C SEC */
client = dvb->i2c_client_sec;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C tuner */
client = dvb->i2c_client_tuner;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);