[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>
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index 5b7c7c88..ef1bfa2 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -96,6 +96,7 @@
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 @@
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 @@
}
}
+ /* 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);