staging: iio: ad2s1200: Use dev_err instead of pr_err

dev_err is preferred over pr_err.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2013-09-11 10:55:00 +01:00 • committed by Jonathan Cameron
commit a20df3fe46