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 17:46:10 +0300 |
| commit | f66e184db1387d3c243a7f6968845e11972a4643 (patch) | |
| tree | 4b0d811c1894e9f991c0477cb60469c7ce9ebf36 | |
| parent | b9f7afecf1c0b93fbd7009c1e44ea64fac1f0a21 (diff) | |
| download | linux-f66e184db1387d3c243a7f6968845e11972a4643.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>
| -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 6356815cf3e1..d37067195d75 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -2169,7 +2169,7 @@ 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; |