powerpc/64s/hash: Hash hpt_order should be only available with Hash MMU

This disables creating hpt_order debugfs entry with radix mode.

Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/99237176a51c73e85f4a7edd60a2460017882d69.1761834163.git.ritesh.list@gmail.com
This commit is contained in:
Ritesh Harjani (IBM) 2025-10-30 20:27:31 +05:30 • committed by Madhavan Srinivasan
commit b80691e25e