diff mbox series

[net,v2,12/21] ath11k: set .owner to THIS_MODULE

Message ID 20201107172152.828-13-ap420073@gmail.com (mailing list archive)
State New
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Nov. 7, 2020, 5:21 p.m. UTC
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---

v1 -> v2:
 - Change headline
 - Squash patches into per-driver/subsystem

 drivers/net/wireless/ath/ath11k/debugfs.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c b/drivers/net/wireless/ath/ath11k/debugfs.c
index 1b914e67d314..bce9f9512833 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs.c
@@ -593,7 +593,8 @@  static ssize_t ath11k_read_enable_extd_tx_stats(struct file *file,
 static const struct file_operations fops_extd_tx_stats = {
 	.read = ath11k_read_enable_extd_tx_stats,
 	.write = ath11k_write_enable_extd_tx_stats,
-	.open = simple_open
+	.open = simple_open,
+	.owner = THIS_MODULE,
 };
 
 static ssize_t ath11k_write_extd_rx_stats(struct file *file,
@@ -686,6 +687,7 @@  static const struct file_operations fops_extd_rx_stats = {
 	.read = ath11k_read_extd_rx_stats,
 	.write = ath11k_write_extd_rx_stats,
 	.open = simple_open,
+	.owner = THIS_MODULE,
 };
 
 static int ath11k_fill_bp_stats(struct ath11k_base *ab,
@@ -1047,7 +1049,8 @@  static ssize_t ath11k_write_simulate_radar(struct file *file,
 
 static const struct file_operations fops_simulate_radar = {
 	.write = ath11k_write_simulate_radar,
-	.open = simple_open
+	.open = simple_open,
+	.owner = THIS_MODULE,
 };
 
 int ath11k_debugfs_register(struct ath11k *ar)