From bebcfd2534a63ab7e7325f5337662bc84ca038b6 Mon Sep 17 00:00:00 2001
From: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Date: Tue, 17 May 2022 11:22:41 +0530
Subject: [PATCH] ath11k: Init hw_params before setting up AHB resources
Git-commit: bebcfd2534a63ab7e7325f5337662bc84ca038b6
Patch-mainline: v6.0-rc1
References: bsc#1206451

As part of adding the support of WCN6750 to ath11k, bus_params
were moved to hw_params and this regressed the initialization
of WCN6750. By the time AHB resources are setup for WCN6750,
hw_params will not be initialized and therefore initialization
for WCN6750 will fail. This is applicable only for WCN6750,
no other device is impacted.

Fix this by moving the initialization of hw_params before
setting up AHB resources.

Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1

Fixes: 00402f49d26f ("ath11k: Add support for WCN6750 device")
Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220517055241.15885-1-quic_mpubbise@quicinc.com
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/ath/ath11k/ahb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index fa11807f48a9..d7d33d5cdfc5 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -976,11 +976,11 @@ static int ath11k_ahb_probe(struct platform_device *pdev)
 	ab->hw_rev = hw_rev;
 	platform_set_drvdata(pdev, ab);
 
-	ret = ath11k_ahb_setup_resources(ab);
+	ret = ath11k_core_pre_init(ab);
 	if (ret)
 		goto err_core_free;
 
-	ret = ath11k_core_pre_init(ab);
+	ret = ath11k_ahb_setup_resources(ab);
 	if (ret)
 		goto err_core_free;
 
-- 
2.35.3