staging: vt6655: fix camelcase in byRate

Replace camel case function parameter name byRate (hungarian notation)
with snake case equivalent, in card.c

Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Link: https://lore.kernel.org/r/20211007161535.7563-1-tomm.merciai@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/card.c

@@ -56,7 +56,7 @@ static const unsigned short cwRXBCNTSFOff[MAX_RATE] = {
 
 /*---------------------  Static Functions  --------------------------*/
 
-static void s_vCalculateOFDMRParameter(unsigned char byRate, u8 bb_type,
+static void s_vCalculateOFDMRParameter(unsigned char rate, u8 bb_type,
 				       unsigned char *pbyTxRate,
 				       unsigned char *pbyRsvTime);
 
@@ -75,12 +75,12 @@ static void s_vCalculateOFDMRParameter(unsigned char byRate, u8 bb_type,
  *
  * Return Value: none
  */
-static void s_vCalculateOFDMRParameter(unsigned char byRate,
+static void s_vCalculateOFDMRParameter(unsigned char rate,
 				       u8 bb_type,
 				       unsigned char *pbyTxRate,
 				       unsigned char *pbyRsvTime)
 {
-	switch (byRate) {
+	switch (rate) {
 	case RATE_6M:
 		if (bb_type == BB_TYPE_11A) { /* 5GHZ */
 			*pbyTxRate = 0x9B;