powerpc: opal-msglog: Report size of memcons log

[Michael Ellerman]

On Fri, 2017-01-13 at 03:53:49 UTC, Joel Stanley wrote:
> The OPAL memory console is reported to be size zero, as we do not
> initialise the struct attr with any size information due to the size
> being variable. This leads users to think that the console is empty.
> 
> Instead report the maximum size.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/14a41d6b7572026cf8fc88ee72e81b

cheers