diff options
| author | Antti Palosaari <crope@iki.fi> | 2014-02-12 14:59:37 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-31 08:02:16 -0300 |
| commit | a83b93a7480441a47856dc9104bea970e84cda87 (patch) | |
| tree | 7568e0927e1b10b259f8fe36c0ead576ba5958bf /drivers/media/usb/em28xx/em28xx-dvb.c | |
| parent | 5eef22031295234990a26d809efb4100c1e60c11 (diff) | |
[media] em28xx-dvb: fix PCTV 461e tuner I2C binding
Add missing m88ts2022 module reference counts as removing that module
is not allowed when it is used by em28xx-dvb module. That same module
was not unregistered correctly, fix it too.
Error cases validated by returning errors from m88ds3103, m88ts2022
and a8293 probe().
Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-dvb.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 9b3f033e1f09..f599b18ef7ca 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1630,6 +1630,7 @@ static int em28xx_dvb_resume(struct em28xx *dev) em28xx_info("Resuming DVB extension"); if (dev->dvb) { struct em28xx_dvb *dvb = dev->dvb; + struct i2c_client *client = dvb->i2c_client_tuner; if (dvb->fe[0]) { ret = dvb_frontend_resume(dvb->fe[0]); @@ -1640,6 +1641,15 @@ static int em28xx_dvb_resume(struct em28xx *dev) ret = dvb_frontend_resume(dvb->fe[1]); em28xx_info("fe1 resume %d", ret); } + /* remove I2C tuner */ + if (client) { + module_put(client->dev.driver->owner); + i2c_unregister_device(client); + } + + em28xx_unregister_dvb(dvb); + kfree(dvb); + dev->dvb = NULL; } return 0; |