powerpc/fadump: Fix build break when CONFIG_PROC_VMCORE=n

[Michael Ellerman]

On Fri, 2016-30-09 at 00:51:46 UTC, Michael Ellerman wrote:
> The fadump code calls vmcore_cleanup() which only exists if
> CONFIG_PROC_VMCORE=y. We don't want to depend on CONFIG_PROC_VMCORE,
> because it's user selectable, so just wrap the call in an #ifdef.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

Applied to powerpc next.

https://git.kernel.org/powerpc/c/2685f826e5ffd1ab73b26fd5ac4e1f

cheers