i2c: mux: demux-pinctrl: disable PM user interface

The demux device is only a logical device with no children. So, no
RuntimePM is needed, let's disable the sysfs interface for it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
This commit is contained in:
Wolfram Sang 2018-04-30 14:08:42 +02:00 • committed by Peter Rosin
commit fca700d6d2