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| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-10-05 00:53:07 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-10-05 21:05:45 +0300 |
| commit | 46a7418761e59ea5fa98c8234924ec02dfc3a2b3 (patch) | |
| tree | 7db61e30280faacd29cf50690c49cabe43ace703 /drivers/net/wireless/mediatek/mt76/mt76x0/init.c | |
| parent | 63cc936b53d2e6b994226dae2276fa532d3d52a4 (diff) | |
| download | linux-46a7418761e59ea5fa98c8234924ec02dfc3a2b3.tar.xz | |
mt76x0: remove hw_atomic_mutex mutex in mt76x0_dev
Remove hw_atomic_mutex mutex in mt76x0_dev data structure
since mt76x0_phy_set_channel is already protected by mt76_dev
mutex while mt76x0_chip_onoff is used just at device probe or
cleanup
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x0/init.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/init.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c index c4ea89e61c40..eb41e247a801 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c @@ -73,8 +73,6 @@ void mt76x0_chip_onoff(struct mt76x0_dev *dev, bool enable, bool reset) { u32 val; - mutex_lock(&dev->hw_atomic_mutex); - val = mt76_rr(dev, MT_WLAN_FUN_CTRL); if (reset) { @@ -96,8 +94,6 @@ void mt76x0_chip_onoff(struct mt76x0_dev *dev, bool enable, bool reset) udelay(20); mt76x0_set_wlan_state(dev, val, enable); - - mutex_unlock(&dev->hw_atomic_mutex); } EXPORT_SYMBOL_GPL(mt76x0_chip_onoff); @@ -346,7 +342,6 @@ mt76x0_alloc_device(struct device *pdev, dev = container_of(mdev, struct mt76x0_dev, mt76); mutex_init(&dev->reg_atomic_mutex); - mutex_init(&dev->hw_atomic_mutex); atomic_set(&dev->avg_ampdu_len, 1); return dev; |