drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / net / wireless / intel / iwlwifi / pcie / trans.c

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index fe8269d023def832e97701bc7c1bd0c57df05a96..abbfc9cc80fc3b92f307434e7ce566e5e5e2bf6a 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -2067,7 +2067,6 @@ static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans,
         * MAC_ACCESS_REQ bit to be performed before any other writes
         * scheduled on different CPUs (after we drop reg_lock).
         */
-       mmiowb();
 out:
        spin_unlock_irqrestore(&trans_pcie->reg_lock, *flags);
 }