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| author | Daniel Scheller <d.scheller@gmx.net> | 2017-12-11 15:12:49 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-14 12:18:38 -0500 |
| commit | 78e41c16c0b5d47415f01ead3a3730d5b9a6a52c (patch) | |
| tree | ab984f77235c57bde7ea5525a446b205e21eb6cc /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 8ff230fb4f48816cd18a558a0d26f580178a26df (diff) | |
| download | kernel-78e41c16c0b5d47415f01ead3a3730d5b9a6a52c.tar.gz | |
media: ddbridge: stv09xx: detach frontends on lnb failure
While the failure handling in dvb_input_attach() has been improved lately
so any tuner failure won't result in demod driver modules with a
usecount > 0 anymore (thus requiring rmmod -f), there's still an issue
with stv090x and stv0910 based tuner modules, in that LNB driver attach
failures leave an attached demod frontend driver behind which have a
usecount of > 0 in this failure case, due to them not being detached/
released. Fix this by detaching the demod frontends if the LNB driver
fails.
Richard tested and verified the changes with STV0910 hardware, thus adding
his Tested-by.
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <rascobie@slingshot.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions