power: supply: replace pr_* with dev_*

Use kernel preferred dev_* family of functions in place of pr_*,
wherever a device object is present.

Done with the help of coccinelle.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2 files changed