From: Felix Fietkau <nbd@nbd.name>
Date: Sun, 3 Feb 2019 13:15:58 +0000 (+0100)
Subject: mt76: clear CCA timer stats in mt76x02_edcca_init
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c15b7cef2af8ea2dfac61af5f4f2b27aaed8d7e6;p=linux.git

mt76: clear CCA timer stats in mt76x02_edcca_init

Avoid triggering too early

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 89c7368cbd52f..aecf514bb89bd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -919,6 +919,9 @@ void mt76x02_edcca_init(struct mt76x02_dev *dev, bool enable)
 		}
 	}
 	mt76x02_edcca_tx_enable(dev, true);
+
+	/* clear previous CCA timer value */
+	mt76_rr(dev, MT_ED_CCA_TIMER);
 }
 EXPORT_SYMBOL_GPL(mt76x02_edcca_init);