iio: lp8788_adc: fix parent device in kernel message

Use 'dev' of iio device in a kernel message rather than i2c client device node.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Kim, Milo 2013-01-03 06:28:00 +00:00 • committed by Jonathan Cameron
commit 5306f416ad