staging: vt6655: Remove BBvCalculateParameter and its data members

Remove data members bySignalField*, byServiceField*, wTransmitLength*
from structures in desc.h

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

1 files changed, 0 insertions, 143 deletions

diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index 584220613fdf..40710bb1be2a 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -1954,149 +1954,6 @@ void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
 	}
 }
 
-void
-BBvCalculateParameter(
-	struct vnt_private *pDevice,
-	unsigned int cbFrameLength,
-	unsigned short wRate,
-	unsigned char byPacketType,
-	unsigned short *pwPhyLen,
-	unsigned char *pbyPhySrv,
-	unsigned char *pbyPhySgn
-)
-{
-	unsigned int cbBitCount;
-	unsigned int cbUsCount = 0;
-	unsigned int cbTmp;
-	bool bExtBit;
-	unsigned char byPreambleType = pDevice->byPreambleType;
-
-	cbBitCount = cbFrameLength * 8;
-	bExtBit = false;
-
-	switch (wRate) {
-	case RATE_1M:
-		cbUsCount = cbBitCount;
-		*pbyPhySgn = 0x00;
-		break;
-
-	case RATE_2M:
-		cbUsCount = cbBitCount / 2;
-		if (byPreambleType == 1)
-			*pbyPhySgn = 0x09;
-		else /* long preamble */
-			*pbyPhySgn = 0x01;
-		break;
-
-	case RATE_5M:
-		cbUsCount = (cbBitCount * 10) / 55;
-		cbTmp = (cbUsCount * 55) / 10;
-		if (cbTmp != cbBitCount)
-			cbUsCount++;
-		if (byPreambleType == 1)
-			*pbyPhySgn = 0x0a;
-		else /* long preamble */
-			*pbyPhySgn = 0x02;
-		break;
-
-	case RATE_11M:
-		cbUsCount = cbBitCount / 11;
-		cbTmp = cbUsCount * 11;
-		if (cbTmp != cbBitCount) {
-			cbUsCount++;
-			if ((cbBitCount - cbTmp) <= 3)
-				bExtBit = true;
-		}
-		if (byPreambleType == 1)
-			*pbyPhySgn = 0x0b;
-		else /* long preamble */
-			*pbyPhySgn = 0x03;
-		break;
-
-	case RATE_6M:
-		if (byPacketType == PK_TYPE_11A) { /*11a, 5GHZ */
-			*pbyPhySgn = 0x9B; /* 1001 1011 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8B; /* 1000 1011 */
-		}
-		break;
-
-	case RATE_9M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9F; /* 1001 1111 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8F; /* 1000 1111 */
-		}
-		break;
-
-	case RATE_12M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9A; /* 1001 1010 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8A; /* 1000 1010 */
-		}
-		break;
-
-	case RATE_18M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9E; /* 1001 1110 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8E; /* 1000 1110 */
-		}
-		break;
-
-	case RATE_24M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x99; /* 1001 1001 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x89; /* 1000 1001 */
-		}
-		break;
-
-	case RATE_36M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9D; /* 1001 1101 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8D; /* 1000 1101 */
-		}
-		break;
-
-	case RATE_48M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x98; /* 1001 1000 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x88; /* 1000 1000 */
-		}
-		break;
-
-	case RATE_54M:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9C; /* 1001 1100 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8C; /* 1000 1100 */
-		}
-		break;
-
-	default:
-		if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
-			*pbyPhySgn = 0x9C; /* 1001 1100 */
-		} else {/* 11g, 2.4GHZ */
-			*pbyPhySgn = 0x8C; /* 1000 1100 */
-		}
-		break;
-	}
-
-	if (byPacketType == PK_TYPE_11B) {
-		*pbyPhySrv = 0x00;
-		if (bExtBit)
-			*pbyPhySrv = *pbyPhySrv | 0x80;
-		*pwPhyLen = (unsigned short)cbUsCount;
-	} else {
-		*pbyPhySrv = 0x00;
-		*pwPhyLen = (unsigned short)cbFrameLength;
-	}
-}
-
 /*
  * Description: Read a byte from BASEBAND, by embedded programming
  *