[PATCH v6 07/16] OMAP2+: UART: Add default mux for all uarts.

[Kevin Hilman]

"Govindraj.R" <govindraj.raja at ti.com> writes:

> Prior to this change rx-pad wakeup was done by writing to rx-pad offset value
> populated in serial.c idle_init. Now with mux framework support we can use
> mux_utilities along with hmwod framework to handle io-pad configuration and
> enable rx-pad wake-up mechanism.

This patch (along with a few others) have compile errors when CONFIG_PM
is not set.

Kevin