netdev - [PATCH net 070/117] ath10k: set fops_btcoex.owner to THIS

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Message-Id: <20201008155209.18025-70-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:51:22 +0000
From:   Taehee Yoo <ap420073@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org
Cc:     ap420073@...il.com, linux-wireless@...r.kernel.org,
        wil6210@....qualcomm.com, b43-dev@...ts.infradead.org,
        linux-bluetooth@...r.kernel.org
Subject: [PATCH net 070/117] ath10k: set fops_btcoex.owner to THIS_MODULE

If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 844fa5722712 ("ath10k: debugfs file to enable Bluetooth coexistence feature")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---
 drivers/net/wireless/ath/ath10k/debug.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 9789ef98d25b..d1f8cf0d5604 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -2041,7 +2041,8 @@ static ssize_t ath10k_read_btcoex(struct file *file, char __user *ubuf,
 static const struct file_operations fops_btcoex = {
 	.read = ath10k_read_btcoex,
 	.write = ath10k_write_btcoex,
-	.open = simple_open
+	.open = simple_open,
+	.owner = THIS_MODULE,
 };
 
 static ssize_t ath10k_write_enable_extd_tx_stats(struct file *file,
-- 
2.17.1