From: Lorenzo Bianconi Date: Wed, 3 Oct 2018 10:52:26 +0000 (+0200) Subject: mt76x0: usb: stop cal/mac workqueues at hw stop X-Git-Tag: v4.20-rc1~14^2~144^2^2~26 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=14190227978e569254798c51e8802231285f4d81;p=uclinux-h8%2Flinux.git mt76x0: usb: stop cal/mac workqueues at hw stop Stop mac and calibration work stopping the hw even if the device has been removed Fixes: b11e19694dc9 ("mt76x0: add ieee80211_ops ops pointer to mt76x0_alloc_device signature") Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index dd437e77009f..57862cacf22a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -86,14 +86,14 @@ static void mt76x0u_cleanup(struct mt76x0_dev *dev) static void mt76x0u_mac_stop(struct mt76x0_dev *dev) { - if (test_bit(MT76_REMOVED, &dev->mt76.state)) - return; - clear_bit(MT76_STATE_RUNNING, &dev->mt76.state); cancel_delayed_work_sync(&dev->cal_work); cancel_delayed_work_sync(&dev->mac_work); mt76u_stop_stat_wk(&dev->mt76); + if (test_bit(MT76_REMOVED, &dev->mt76.state)) + return; + mt76_clear(dev, MT_BEACON_TIME_CFG, MT_BEACON_TIME_CFG_TIMER_EN | MT_BEACON_TIME_CFG_SYNC_MODE | MT_BEACON_TIME_CFG_TBTT_EN | MT_BEACON_TIME_CFG_BEACON_TX);