From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Sat, 5 Jul 2014 18:24:25 +0000 (+0100)
Subject: staging: vt6656: vnt_set_channel remove power setting functions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=04f2ff16e06614af986c5f5b5ef7896925989e5e;p=linux-beck.git

staging: vt6656: vnt_set_channel remove power setting functions

Power setting is already done in vnt_config and vnt_tx_packet.

Just check that for connection_channel, if invalid return.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index 1849e34237a5..a5f8df173135 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -74,15 +74,8 @@ static const u16 cwRXBCNTSFOff[MAX_RATE] =
 void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
 {
 
-	if (priv->byBBType == BB_TYPE_11A) {
-		if ((connection_channel < (CB_MAX_CHANNEL_24G + 1)) ||
-					(connection_channel > CB_MAX_CHANNEL))
-			connection_channel = (CB_MAX_CHANNEL_24G + 1);
-	} else {
-		if ((connection_channel > CB_MAX_CHANNEL_24G) ||
-						(connection_channel == 0))
-			connection_channel = 1;
-	}
+	if (connection_channel > CB_MAX_CHANNEL || !connection_channel)
+		return;
 
 	/* clear NAV */
 	vnt_mac_reg_bits_on(priv, MAC_REG_MACCR, MACCR_CLRNAV);
@@ -93,20 +86,6 @@ void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
 	vnt_control_out(priv, MESSAGE_TYPE_SELECT_CHANNLE,
 					connection_channel, 0, 0, NULL);
 
-	if (priv->byBBType == BB_TYPE_11A) {
-		priv->byCurPwr = 0xff;
-		vnt_rf_set_txpower(priv,
-			priv->abyOFDMAPwrTbl[connection_channel-15], RATE_54M);
-	} else if (priv->byBBType == BB_TYPE_11G) {
-		priv->byCurPwr = 0xff;
-		vnt_rf_set_txpower(priv,
-			priv->abyOFDMPwrTbl[connection_channel-1], RATE_54M);
-	} else {
-		priv->byCurPwr = 0xff;
-		vnt_rf_set_txpower(priv,
-			priv->abyCCKPwrTbl[connection_channel-1], RATE_1M);
-	}
-
 	vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG, MAC_REG_CHANNEL,
 		(u8)(connection_channel|0x80));
 }