X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fiwlwifi%2Fpcie%2Ftrans.c;fp=drivers%2Fnet%2Fwireless%2Fiwlwifi%2Fpcie%2Ftrans.c;h=7f4914f0af0efd10a11378c4097444e205969959;hp=4526336672c5dbad79313ae0ef9979a179d2d43e;hb=dda922c831d1661c11a3ae1051b7160236f6ffb0;hpb=db3397b9aa30d334be237170e048dcd96e1e951d

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 4526336672c5..7f4914f0af0e 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1067,9 +1067,11 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 		iwl_pcie_rx_stop(trans);
 
 		/* Power-down device's busmaster DMA clocks */
-		iwl_write_prph(trans, APMG_CLK_DIS_REG,
-			       APMG_CLK_VAL_DMA_CLK_RQT);
-		udelay(5);
+		if (trans->cfg->device_family != IWL_DEVICE_FAMILY_8000) {
+			iwl_write_prph(trans, APMG_CLK_DIS_REG,
+				       APMG_CLK_VAL_DMA_CLK_RQT);
+			udelay(5);
+		}
 	}
 
 	/* Make sure (redundant) we've released our request to stay awake */
@@ -1388,7 +1390,7 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent,
 
 	spin_lock_irqsave(&trans_pcie->reg_lock, *flags);
 
-	if (trans_pcie->cmd_in_flight)
+	if (trans_pcie->cmd_hold_nic_awake)
 		goto out;
 
 	/* this bit wakes up the NIC */
@@ -1454,7 +1456,7 @@ static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans,
 	 */
 	__acquire(&trans_pcie->reg_lock);
 
-	if (trans_pcie->cmd_in_flight)
+	if (trans_pcie->cmd_hold_nic_awake)
 		goto out;
 
 	__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,