[media] radio-cadet: avoid interruptible_sleep_on race

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interruptible_sleep_on is racy and going away. This replaces
one use in the radio-cadet driver with a wait_event_interruptible
call. Special care was taken that accesses to the rdsin and rdsout
indices are always done with dev->lock held.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Hans Verkuil 2014-02-10 07:21:36 -03:00 • committed by Mauro Carvalho Chehab

parent 2dfb1c939c

commit ce0ede2c06

1 changed files with 27 additions and 19 deletions

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46

drivers/media/radio/radio-cadet.c

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