V4L/DVB (9655): radio-mr800: fix unplug

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This patch fixes problems(kernel oopses) with unplug of device while
it's working.
Patch adds disconnect_lock mutex, changes usb_amradio_close and
usb_amradio_disconnect functions and adds a lot of safety checks.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Alexey Klimov 2008-11-19 00:36:29 -03:00 • committed by Mauro Carvalho Chehab

parent c7abfb47c9

commit 3480130a50

1 changed files with 54 additions and 8 deletions

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drivers/media/radio/radio-mr800.c

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