diff mbox

mt76x2: remove unnecessary MT_TX_ALC_CFG_4 configuration

Message ID b38ac7608bc8d7cba2a9b7178bd755fae0fc7c6b.1522766852.git.lorenzo.bianconi@redhat.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show

Commit Message

Lorenzo Bianconi April 3, 2018, 2:52 p.m. UTC
Remove unnecessary MT_TX_ALC_CFG_4 configuration since register value
has already set to 0 on 5GHz band

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
---
 drivers/net/wireless/mediatek/mt76/mt76x2_phy.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Felix Fietkau April 3, 2018, 7:10 p.m. UTC | #1
On 2018-04-03 16:52, Lorenzo Bianconi wrote:
> Remove unnecessary MT_TX_ALC_CFG_4 configuration since register value
> has already set to 0 on 5GHz band
> 
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
If I read the code correctly, I think it makes more sense to remove the
previous initialization, in order to have the writes to that register
grouped together.

- Felix
Lorenzo Bianconi April 3, 2018, 8:08 p.m. UTC | #2
> On 2018-04-03 16:52, Lorenzo Bianconi wrote:
>> Remove unnecessary MT_TX_ALC_CFG_4 configuration since register value
>> has already set to 0 on 5GHz band
>>
>> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
> If I read the code correctly, I think it makes more sense to remove the
> previous initialization, in order to have the writes to that register
> grouped together.
>
> - Felix

Ack, will do in v2

Regards,
Lorenzo
diff mbox

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c
index f28c55746cea..cbf185e9f707 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c
@@ -294,7 +294,6 @@  mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev, enum nl80211_band band)
 		} else {
 			mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x383c023c);
 			mt76_wr(dev, MT_TX1_RF_GAIN_CORR, 0x24282e28);
-			mt76_wr(dev, MT_TX_ALC_CFG_4, 0);
 		}
 	}
 }