iio: adc: sc27xx: Use devm_hwspin_lock_request_specific() to simplify code

Change to use devm_hwspin_lock_request_specific() to help to simplify the
cleanup code for drivers requesting one hwlock.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Baolin Wang 2019-09-27 10:41:19 +08:00 • committed by Jonathan Cameron
commit 420119fcc5