powerpc/mm/hash: Free the subpage_prot_table correctly

[Michael Ellerman]

On Sat, 2017-06-17 at 14:30:55 UTC, "Aneesh Kumar K.V" wrote:
> Fixes: dad6f37c2602e ("powerpc: subpage_protect: Increase the array size to take care of 64TB")
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
> Tested-by: Ram Pai <linuxram at us.ibm.com>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/0da12a7a81f1e2255e89dc783c565e

cheers