iwlwifi: pcie: log when waking the NIC for hcmd submission fails
I've never seen this happen, but it's useful to rule it out.
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 038940a..6acccb1 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -1438,6 +1438,7 @@
CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
spin_unlock_irqrestore(&trans_pcie->reg_lock, flags);
trans_pcie->cmd_in_flight = false;
+ IWL_ERR(trans, "Failed to wake NIC for hcmd\n");
idx = -EIO;
goto out;
}