From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Sat, 19 Jul 2014 11:30:15 +0000 (+0100)
Subject: staging: vt6656: antenna modes remove unused variables
X-Git-Tag: v4.9.8~5976^2~429
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ad354609e17593ce493c247f0080d90ea55541c;p=platform%2Fkernel%2Flinux-rpi3.git

staging: vt6656: antenna modes remove unused variables

dwTxAntennaSel is always the same as dwRxAntennaSel

byAntennaCount is never used.

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

diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h
index 7c81105..ecf8da0 100644
--- a/drivers/staging/vt6656/device.h
+++ b/drivers/staging/vt6656/device.h
@@ -319,8 +319,6 @@ struct vnt_private {
 	/* Antenna Diversity */
 	int bTxRxAntInv;
 	u32 dwRxAntennaSel;
-	u32 dwTxAntennaSel;
-	u8 byAntennaCount;
 	u8 byRxAntennaMode;
 	u8 byTxAntennaMode;
 	u8 byRadioCtl;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index c0951bf..4ca6639 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -249,9 +249,7 @@ static int device_init_registers(struct vnt_private *priv)
 		antenna = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
 
 	if (antenna == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
-		priv->byAntennaCount = 2;
 		priv->byTxAntennaMode = ANT_B;
-		priv->dwTxAntennaSel = 1;
 		priv->dwRxAntennaSel = 1;
 
 		if (priv->bTxRxAntInv == true)
@@ -259,8 +257,6 @@ static int device_init_registers(struct vnt_private *priv)
 		else
 			priv->byRxAntennaMode = ANT_B;
 	} else  {
-		priv->byAntennaCount = 1;
-		priv->dwTxAntennaSel = 0;
 		priv->dwRxAntennaSel = 0;
 
 		if (antenna & EEP_ANTENNA_AUX) {