iio: ad_sigma_delta: use unsigned long for timeout
authorNicholas Mc Guire <hofrat@osadl.org>
Mon, 23 Jul 2018 09:18:38 +0000 (11:18 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sat, 28 Jul 2018 11:15:03 +0000 (12:15 +0100)
commitcebc4585f6ac01c3ea8fa8a8dd22848747f24d05
treead41723ba36c61c32c99e04d6e050509337c7dc6
parent1b3bd8592780c87c5eddabbe98666b086bbaee36
iio: ad_sigma_delta: use unsigned long for timeout

wait_for_completion_timeout returns unsigned long not int so an appropriate
variable is declared and the assignment and check fixed up.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/adc/ad_sigma_delta.c