tree ef0508ab300b20b46752aabeb91d087d9c060a00
parent 776b645315d372e06e46167194605d308aa1a790
author Lars-Peter Clausen <lars@metafoo.de> 1468237801 +0200
committer Jonathan Cameron <jic23@kernel.org> 1471271949 +0100

iio: sw-trigger: Fix config group initialization

Use the IS_ENABLED() helper macro to ensure that the configfs group is
initialized either when configfs is built-in or when configfs is built as a
module. Otherwise software trigger creation will result in undefined
behaviour when configfs is built as a mdoule since the configfs group for
the trigger is not properly initialized.

Fixes: b662f809d410 ("iio: core: Introduce IIO software triggers")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>