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[03/10] iwlwifi: pcie: Fix bug in NIC's PM registers access

Message ID 1436720900-18588-3-git-send-email-emmanuel.grumbach@intel.com
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach July 12, 2015, 5:08 p.m. UTC
From: "Dreyfuss, Haim" <haim.dreyfuss@intel.com>

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: 95411d0455cc ("iwlwifi: pcie: Control access to the NIC's PM registers via iwl_cfg")
Signed-off-by: Dreyfuss, Haim <haim.dreyfuss@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/pcie/trans.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 43ae658..608ba1e 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/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))