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staging: vt6656: antenna modes remove unused variables

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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>
This commit is contained in:
Malcolm Priestley 2014-07-19 12:30:15 +01:00 committed by Greg Kroah-Hartman
parent 125cfc6344
commit 9ad354609e
2 changed files with 0 additions and 6 deletions
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2
drivers/staging/vt6656/device.h
View File

@ -319,8 +319,6 @@ struct vnt_private {
/* Antenna Diversity */
int bTxRxAntInv;
u32 dwRxAntennaSel;
u32 dwTxAntennaSel;
u8 byAntennaCount;
u8 byRxAntennaMode;
u8 byTxAntennaMode;
u8 byRadioCtl;

4
drivers/staging/vt6656/main_usb.c
View File

@ -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) {