diff options
| author | Bjørn Mork <bjorn@mork.no> | 2010-11-14 14:24:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 08:16:48 -0200 |
| commit | a22407faba57c3624beea1a9fad7cbdcf5a19a1a (patch) | |
| tree | f6e2af4ef614bb254858b5db60da3b70bcb25816 /drivers/media/dvb/mantis/mantis_vp1034.c | |
| parent | 9c81496a88b04206d0607b23b298b6529da1fcb0 (diff) | |
[media] Mantis: use dvb_attach to avoid double dereferencing on module removal
Convert the driver to use the dvb_attach macro to avoid the hard dependency
on the frontend drivers. The hard dependecy will result in loading a
number of unused frontends, and unwanted automatic dereferencing.
This fixes a bug where unloading the mantis driver will derefence any
attached frontend twice, which will cause an oops if the same frontend is
used by another driver.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/mantis/mantis_vp1034.c')
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_vp1034.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb/mantis/mantis_vp1034.c b/drivers/media/dvb/mantis/mantis_vp1034.c index 8e6ae558ee5..bf62338a174 100644 --- a/drivers/media/dvb/mantis/mantis_vp1034.c +++ b/drivers/media/dvb/mantis/mantis_vp1034.c @@ -82,7 +82,7 @@ static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend * msleep(250); dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)"); - fe = mb86a16_attach(&vp1034_mb86a16_config, adapter); + fe = dvb_attach(mb86a16_attach, &vp1034_mb86a16_config, adapter); if (fe) { dprintk(MANTIS_ERROR, 1, "found MB86A16 DVB-S/DSS frontend @0x%02x", |