From: Tzu-En Huang Date: Fri, 20 Dec 2019 09:21:51 +0000 (+0800) Subject: rtw88: remove unused spinlock X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3f43f10bd619b1acebb570bebf989265920aeb27;p=linux.git rtw88: remove unused spinlock dm_lock is never used. Thus, remove this redundant spinlock. Signed-off-by: Tzu-En Huang Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 9144b26966180..2a60f8333df0e 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1376,7 +1376,6 @@ 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 4fa17aab38382..0c9bac08ebf7a 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -1586,9 +1586,6 @@ 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;