wcn36xx: Don't use the destroyed hal_mutex

[platform/kernel/linux-exynos.git] / drivers / net / wireless / ath / wcn36xx / main.c

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 96a9584..0002190 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -1241,7 +1241,6 @@ static int wcn36xx_remove(struct platform_device *pdev)
        wcn36xx_dbg(WCN36XX_DBG_MAC, "platform remove\n");
 
        release_firmware(wcn->nv);
-       mutex_destroy(&wcn->hal_mutex);
 
        ieee80211_unregister_hw(hw);
 
@@ -1250,6 +1249,8 @@ static int wcn36xx_remove(struct platform_device *pdev)
 
        iounmap(wcn->dxe_base);
        iounmap(wcn->ccu_base);
+
+       mutex_destroy(&wcn->hal_mutex);
        ieee80211_free_hw(hw);
 
        return 0;