diff options
| author | Brad Love <brad@nextdimension.cc> | 2018-01-05 17:57:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 17:17:42 +0300 |
| commit | f5f6bff50f36edf9cf503d8ea56a2b2e649236f4 (patch) | |
| tree | 91b54f195e6fa63520285194e77549b907cbf740 /drivers/media | |
| parent | f3f3442027b5b4f7633fc008ade8b2f5558b16c9 (diff) | |
| download | linux-f5f6bff50f36edf9cf503d8ea56a2b2e649236f4.tar.xz | |
media: lgdt3306a: Fix module count mismatch on usb unplug
[ Upstream commit 835d66173a38538c072a7c393d02360dcfac8582 ]
When used as an i2c device there is a module usage count mismatch on
removal, preventing the driver from being used thereafter. dvb_attach
increments the usage count so it is properly balanced on removal.
On disconnect of Hauppauge SoloHD/DualHD before:
lsmod | grep lgdt3306a
lgdt3306a 28672 -1
i2c_mux 16384 1 lgdt3306a
On disconnect of Hauppauge SoloHD/DualHD after:
lsmod | grep lgdt3306a
lgdt3306a 28672 0
i2c_mux 16384 1 lgdt3306a
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/lgdt3306a.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index c9b1eb38444e..b964ea6020c9 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -2168,7 +2168,7 @@ static int lgdt3306a_probe(struct i2c_client *client, sizeof(struct lgdt3306a_config)); config->i2c_addr = client->addr; - fe = lgdt3306a_attach(config, client->adapter); + fe = dvb_attach(lgdt3306a_attach, config, client->adapter); if (fe == NULL) { ret = -ENODEV; goto err_fe; |