From: Varka Bhadram <varkabhadram@gmail.com>
Date: Fri, 29 May 2015 05:26:57 +0000 (+0530)
Subject: cc2520: update initial transmit power value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=322fe2d1beb7b381640999b48a7fb136e0870bb3;p=linux-beck.git

cc2520: update initial transmit power value

CC2520 has the default 0dBm transmit power level  on reset.
This patch update initial value of transmit power with 0dBm value.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Cc: Brad Campbell <bradjc5@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index 36a4f312cc7c..2384c286163f 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -755,9 +755,11 @@ static int cc2520_register(struct cc2520_private *priv)
 	if (!priv->amplified) {
 		priv->hw->phy->supported.tx_powers = cc2520_powers;
 		priv->hw->phy->supported.tx_powers_size = ARRAY_SIZE(cc2520_powers);
+		priv->hw->phy->transmit_power = priv->hw->phy->supported.tx_powers[4];
 	} else {
 		priv->hw->phy->supported.tx_powers = cc2520_cc2591_powers;
 		priv->hw->phy->supported.tx_powers_size = ARRAY_SIZE(cc2520_cc2591_powers);
+		priv->hw->phy->transmit_power = priv->hw->phy->supported.tx_powers[0];
 	}
 
 	dev_vdbg(&priv->spi->dev, "registered cc2520\n");