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authorAntti Palosaari2015-04-16 13:33:07 -0300
committerMauro Carvalho Chehab2015-06-06 07:22:00 -0300
commit7098f582e07b8cc976a0168cf19ce2219cf76d80 (patch)
treeec9862e9600ad86fd8c2de253497f001156d751c
parentb561baec11a49b557530736c2a7604a0232f281b (diff)
[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>
-rw-r--r--drivers/media/usb/em28xx/em28xx-dvb.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index 5b7c7c888274..ef1bfa2606fc 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -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);