iwlwifi: pcie: Fix bug in NIC's PM registers access

While cleanig the access to those hw-dependent registers,
instead of using the product family type, wrong condition was added
mistakenly and enabled 8000 family devices a forbidden access
to HW registers, fix it.

Fixes: 95411d04 ("iwlwifi: pcie: Control access to the NIC's PM registers via iwl_cfg")
Signed-off-by: NDreyfuss, Haim <haim.dreyfuss@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/pcie/trans.c

@@ -182,7 +182,7 @@ static void iwl_trans_pcie_write_shr(struct iwl_trans *trans, u32 reg, u32 val)
 
 static void iwl_pcie_set_pwr(struct iwl_trans *trans, bool vaux)
 {
-	if (!trans->cfg->apmg_not_supported)
+	if (trans->cfg->apmg_not_supported)
 		return;
 
 	if (vaux && pci_pme_capable(to_pci_dev(trans->dev), PCI_D3cold))