ath6kl: Pass ath6kl structure to ath6kl_init() instead of net_device

ar is again taken from private area of net_device in ath6kl_init(), pass
ar directly.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 51ac626..2534e88 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1461,9 +1461,8 @@
 	return 0;
 }
 
-static int ath6kl_init(struct net_device *dev)
+static int ath6kl_init(struct ath6kl *ar)
 {
-	struct ath6kl *ar = ath6kl_priv(dev);
 	int status = 0;
 	s32 timeleft;
 
@@ -1632,7 +1631,7 @@
 	if (ret)
 		goto err_htc_cleanup;
 
-	ret = ath6kl_init(ar->net_dev);
+	ret = ath6kl_init(ar);
 	if (ret)
 		goto err_htc_cleanup;