[RESENDv5] serial: of-serial: fix up PM ops on no_console_suspend and port type

[Greg KH]

On Mon, Nov 10, 2014 at 08:30:36PM -0800, Florian Fainelli wrote:
> 2014-10-27 2:24 GMT-07:00 Jingchang Lu <jingchang.lu at freescale.com>:
> > This patch fixes commit 2dea53bf57783f243c892e99c10c6921e956aa7e,
> > "serial: of-serial: add PM suspend/resume support", which disables
> > the uart clock on suspend, but also causes a hardware hang on register
> > access if no_console_suspend command line option is used.
> >
> > Also, not every of_serial device is an 8250 port, so the serial8250
> > suspend/resume functions should only be applied to a real 8250 port.
> 
> Greg, can you pick this one and submit it for your next 3.18-rc
> submission? This fixes a regression when using "no_console_suspend"
> introduced by:
> 
> 2dea53bf57783f243c892e99c10c6921e956aa7e ("serial: of-serial: add PM
> suspend/resume support") which has been merged during 3.18-rc1

Why can't I just revert that patch instead?  This is really late in the
-rc cycle to be doing large fixes like this.

And this patch is already queued up for 3.19-rc1, so this is a mess...

Any objection to me just reverting
2dea53bf57783f243c892e99c10c6921e956aa7e, and then this one in my
tty-next branch as well, and then someone resending the original patch
in a format that actually works?

thanks,

greg k-h