iio: vf610_adc: cleanup wait_for_completion return handling
authorNicholas Mc Guire <hofrat@osadl.org>
Mon, 2 Feb 2015 08:35:20 +0000 (03:35 -0500)
committerJonathan Cameron <jic23@kernel.org>
Wed, 4 Feb 2015 17:00:33 +0000 (17:00 +0000)
commitee3ac290e8aaa8396e697a11470703e616ab335f
tree80ad9c9350eeaeee3931beb66b464884e21b0987
parenta36385a2613c0755164ec53e8b7a42d4d11f65b9
iio: vf610_adc: cleanup wait_for_completion return handling

return type of wait_for_completion_timeout is unsigned long not int, this
patch only fixes up the return handling.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/vf610_adc.c