From: Tzu-En Huang <tehuang@xxxxxxxxxxx>
dm_lock is never used. Thus, remove this redundant spinlock.
Signed-off-by: Tzu-En Huang <tehuang@xxxxxxxxxxx>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw88/main.c | 1 -
drivers/net/wireless/realtek/rtw88/main.h | 3 ---
2 files changed, 4 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
index cc61c390226c..d6c9cc1806f7 100644
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -1339,7 +1339,6 @@ int rtw_core_init(struct rtw_dev *rtwdev)
skb_queue_head_init(&rtwdev->coex.queue);
skb_queue_head_init(&rtwdev->tx_report.queue);
- spin_lock_init(&rtwdev->dm_lock);
spin_lock_init(&rtwdev->rf_lock);
spin_lock_init(&rtwdev->h2c.lock);
spin_lock_init(&rtwdev->txq_lock);
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h
index 144fbab38fd5..b2cc7479d49b 100644
--- a/drivers/net/wireless/realtek/rtw88/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h
@@ -1544,9 +1544,6 @@ struct rtw_dev {
/* ensures exclusive access from mac80211 callbacks */
struct mutex mutex;
- /* lock for dm to use */
- spinlock_t dm_lock;
-
/* read/write rf register */
spinlock_t rf_lock;
--
2.17.1
