[Skiboot] [PATCH 1/4] FSP/CONSOLE: Do not associate unavailable console

[Ananth N Mavinakayanahalli]

On Sun, Sep 24, 2017 at 05:45:34PM +0000, Vasant Hegde wrote:
> Presently OPAL sends Associate/unassociate MBOX command for all
> FSP serial console (like below OPAL message). We have to check
> console is available or not before sending this message.
> 
> OPAL log:
> -------
> [ 5013.227994012,7] FSP: Reassociating HVSI console 1
> [ 5013.227997540,7] FSP: Reassociating HVSI console 2
> 
> Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>

Acked-by: Ananth N Mavinakayanahalli <ananth at linux.vnet.ibm.com>