1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index e52d1ce1501c..eca44299c512 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1416,6 +1416,11 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
                 goto out_no_pci;
         }
 
+        /* W/A - seems to solve weird behavior. We need to remove this if we
+         * don't want to stay in L1 all the time. This wastes a lot of power */
+        pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
+                               PCIE_LINK_STATE_CLKPM);
+
         pci_set_master(pdev);
 
         err = pci_set_dma_mask(pdev, DMA_BIT_MASK(36));