From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
ath10k@lists.infradead.org, Wen Gong <wgong@codeaurora.org>,
Kalle Valo <kvalo@codeaurora.org>
Subject: [PATCH AUTOSEL 5.2 202/249] ath10k: destroy sdio workqueue while remove sdio module
Date: Mon, 15 Jul 2019 09:46:07 -0400 [thread overview]
Message-ID: <20190715134655.4076-202-sashal@kernel.org> (raw)
In-Reply-To: <20190715134655.4076-1-sashal@kernel.org>
From: Wen Gong <wgong@codeaurora.org>
[ Upstream commit 3ed39f8e747a7aafeec07bb244f2c3a1bdca5730 ]
The workqueue need to flush and destory while remove sdio module,
otherwise it will have thread which is not destory after remove
sdio modules.
Tested with QCA6174 SDIO with firmware
WLAN.RMH.4.4.1-00007-QCARMSWP-1.
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/ath/ath10k/sdio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 73ef3e75d199..28bdf0212538 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -2081,6 +2081,9 @@ static void ath10k_sdio_remove(struct sdio_func *func)
cancel_work_sync(&ar_sdio->wr_async_work);
ath10k_core_unregister(ar);
ath10k_core_destroy(ar);
+
+ flush_workqueue(ar_sdio->workqueue);
+ destroy_workqueue(ar_sdio->workqueue);
}
static const struct sdio_device_id ath10k_sdio_devices[] = {
--
2.20.1
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prev parent reply other threads:[~2019-07-15 13:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 13:42 [PATCH AUTOSEL 5.2 001/249] ath10k: Check tx_stats before use it Sasha Levin
2019-07-15 13:42 ` [PATCH AUTOSEL 5.2 002/249] ath10k: htt: don't use txdone_fifo with SDIO Sasha Levin
2019-07-15 13:42 ` [PATCH AUTOSEL 5.2 003/249] ath10k: fix incorrect multicast/broadcast rate setting Sasha Levin
2019-07-15 13:42 ` [PATCH AUTOSEL 5.2 006/249] ath10k: Do not send probe response template for mesh Sasha Levin
2019-07-15 13:42 ` [PATCH AUTOSEL 5.2 009/249] ath10k: Fix the wrong value of enums for wmi tlv stats id Sasha Levin
2019-07-15 13:42 ` [PATCH AUTOSEL 5.2 012/249] ath10k: add peer id check in ath10k_peer_find_by_id Sasha Levin
2019-07-15 13:43 ` [PATCH AUTOSEL 5.2 016/249] ath10k: Fix encoding for protected management frames Sasha Levin
2019-07-15 13:45 ` [PATCH AUTOSEL 5.2 163/249] ath10k: add missing error handling Sasha Levin
2019-07-15 13:45 ` [PATCH AUTOSEL 5.2 164/249] ath10k: fix fw crash by moving chip reset after napi disabled Sasha Levin
2019-07-15 13:45 ` [PATCH AUTOSEL 5.2 165/249] ath10k: fix PCIE device wake up failed Sasha Levin
2019-07-15 13:46 ` [PATCH AUTOSEL 5.2 201/249] ath10k: Fix memory leak in qmi Sasha Levin
2019-07-15 13:46 ` Sasha Levin [this message]
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