Commit 9ad35460 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
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staging: vt6656: antenna modes remove unused variables 



dwTxAntennaSel is always the same as dwRxAntennaSel

byAntennaCount is never used.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 125cfc63

drivers/staging/vt6656/device.h

+0 −2
Original line number Diff line number Diff line
@@ -319,8 +319,6 @@ struct vnt_private { 
	/* Antenna Diversity */

	int bTxRxAntInv;

	u32 dwRxAntennaSel;

	u32 dwTxAntennaSel;

	u8 byAntennaCount;

	u8 byRxAntennaMode;

	u8 byTxAntennaMode;

	u8 byRadioCtl;

drivers/staging/vt6656/main_usb.c

+0 −4
Original line number Diff line number Diff line
@@ -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) {