staging:iio:events: Use waitqueue lock to protect event queue

Browse source

Use the waitqueue lock to protect the event queue instead of a custom mutex.
This has the advantage that we can call the waitqueue operations with the lock
held, which simplifies the code flow a bit.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Lars-Peter Clausen 2012-01-03 14:59:40 +01:00 • committed by Greg Kroah-Hartman

parent 2c00193fa1

commit 43ba1100af

1 changed files with 18 additions and 25 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

43

drivers/staging/iio/industrialio-event.c

View file