soc: qcom: qpnp-haptic: Fix read/write APIs

Fix the order of parameters passed into read/write APIs to make
it more readable. While at it, add a pr_fmt() to the driver to
get better log information. Also, change all dev_* APIs to pr_*
APIs for better logging.

Change-Id: Ib19f48ddbaeeb3af483ac472dabb44558a6b9e43
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>