From: Varka Bhadram Date: Fri, 29 May 2015 05:26:54 +0000 (+0530) Subject: cc2520: fix in default tx power setting X-Git-Tag: firefly_0821_release~176^2~1587^2~29^2~99 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aad1b0b5d3e0e4cdadd695b7188873ba614ca4ef;p=firefly-linux-kernel-4.4.55.git cc2520: fix in default tx power setting Initially we dont have the tx power settings from the user-space. Now we have the support for seeting the tx power level. So lets use the default tx power setting for the radio. Signed-off-by: Varka Bhadram Cc: Brad Campbell Signed-off-by: Marcel Holtmann --- diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index 84b28a05c5a1..ea280d437ca1 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -782,10 +782,6 @@ static int cc2520_hw_init(struct cc2520_private *priv) * http://www.ti.com/lit/an/swra229a/swra229a.pdf */ if (pdata.amplified) { - ret = cc2520_write_register(priv, CC2520_TXPOWER, 0xF9); - if (ret) - goto err_ret; - ret = cc2520_write_register(priv, CC2520_AGCCTRL1, 0x16); if (ret) goto err_ret; @@ -806,10 +802,6 @@ static int cc2520_hw_init(struct cc2520_private *priv) if (ret) goto err_ret; } else { - ret = cc2520_write_register(priv, CC2520_TXPOWER, 0xF7); - if (ret) - goto err_ret; - ret = cc2520_write_register(priv, CC2520_AGCCTRL1, 0x11); if (ret) goto err_ret;