From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 5 Jul 2013 13:15:02 +0000 (+0300)
Subject: ath10k: fix teardown ordering
X-Git-Tag: v3.13-rc1~105^2~225^2~25^2~117
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a783c77076d9d06558a6d4bb07f0c1e0819c8c89;p=profile%2Fcommon%2Fkernel-common.git

ath10k: fix teardown ordering

This should fix memory corruption if HIF is tried
to be restarted.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 33af467..92f35f2 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -1263,7 +1263,6 @@ static void ath10k_pci_hif_stop(struct ath10k *ar)
 	ath10k_pci_process_ce(ar);
 	ath10k_pci_cleanup_ce(ar);
 	ath10k_pci_buffer_cleanup(ar);
-	ath10k_pci_ce_deinit(ar);
 }
 
 static int ath10k_pci_hif_exchange_bmi_msg(struct ath10k *ar,
@@ -2333,6 +2332,7 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
 	tasklet_kill(&ar_pci->msi_fw_err);
 
 	ath10k_core_unregister(ar);
+	ath10k_pci_ce_deinit(ar);
 	ath10k_pci_stop_intr(ar);
 
 	pci_set_drvdata(pdev, NULL);