mempool/cnxk: fix max pools argument parsing
mempool/cnxk: fix max pools argument parsing

roc_idev_npa_maxpools_set() expects max_pools original value,
not the AURA.

Fixes: 0a50a5aad299 ("mempool/cnxk: add device probe/remove")
Cc: stable@dpdk.org

Signed-off-by: Volodymyr Fialko <728c6fdfa926c8a5981c24cb0f1ba9da847df5e2@marvell.com>
Acked-by: Jerin Jacob <352c4d4f9291b869992ddb67daa45ddc149fed30@marvell.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk