Make the Blackfin On-Chip Two Wire Interface driver define its PM
callbacks through a struct dev_pm_ops object rather than by using
legacy PM hooks in struct platform_driver.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Acked-by: NSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>