diff mbox series

[net,080/117] wil6210: set fops_pmcdata.owner to THIS_MODULE

Message ID 20201008155209.18025-80-ap420073@gmail.com (mailing list archive)
State Rejected
Delegated to: Kalle Valo
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Oct. 8, 2020, 3:51 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: dc16427bbe65 ("wil6210: Add pmc debug mechanism memory management")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 drivers/net/wireless/ath/wil6210/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 8c37af09a84e..6f1603304d52 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -952,6 +952,7 @@  static const struct file_operations fops_pmcdata = {
 	.open		= simple_open,
 	.read		= wil_pmc_read,
 	.llseek		= wil_pmc_llseek,
+	.owner		= THIS_MODULE,
 };
 
 static int wil_pmcring_seq_open(struct inode *inode, struct file *file)