diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mac.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 81f45c4ccc26..271f36f4acb3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -1263,23 +1263,11 @@ void mt7615_update_channel(struct mt76_dev *mdev) { struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); struct mt76_channel_state *state; - ktime_t cur_time; - u32 busy; - if (!test_bit(MT76_STATE_RUNNING, &mdev->state)) - return; - - state = mdev->chan_state; /* TODO: add DBDC support */ - busy = mt76_get_field(dev, MT_MIB_SDR16(0), MT_MIB_BUSY_MASK); - - spin_lock_bh(&mdev->cc_lock); - cur_time = ktime_get_boottime(); - state->cc_busy += busy; - state->cc_active += ktime_to_us(ktime_sub(cur_time, - mdev->survey_time)); - mdev->survey_time = cur_time; - spin_unlock_bh(&mdev->cc_lock); + state = mdev->chan_state; + state->cc_busy += mt76_get_field(dev, MT_MIB_SDR16(0), + MT_MIB_BUSY_MASK); } void mt7615_mac_work(struct work_struct *work) |