[media] Mantis: use dvb_attach to avoid double dereferencing on module removal

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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>

...

This commit is contained in:

Bjørn Mork 2010-11-14 14:24:36 -03:00 • committed by Mauro Carvalho Chehab

parent 9c81496a88

commit a22407faba

7 changed files with 12 additions and 12 deletions

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2

drivers/media/dvb/mantis/hopper_vp3028.c

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2

drivers/media/dvb/mantis/mantis_vp1033.c

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drivers/media/dvb/mantis/mantis_vp1034.c

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drivers/media/dvb/mantis/mantis_vp1041.c

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drivers/media/dvb/mantis/mantis_vp2033.c

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drivers/media/dvb/mantis/mantis_vp2040.c

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drivers/media/dvb/mantis/mantis_vp3030.c

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