staging: vt6656: struct vnt_private rename cdTD to num_tx_context

number of tx_context

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

drivers/staging/vt6656/device.h

@@ -293,7 +293,7 @@ struct vnt_private {
 
 	/* Variables to track resources for the BULK Out Pipe */
 	struct vnt_usb_send_context *tx_context[CB_MAX_TX_DESC];
-	u32 cbTD;
+	u32 num_tx_context;
 
 	/* Variables to track resources for the Interrupt In Pipe */
 	struct vnt_interrupt_buffer int_buf;

drivers/staging/vt6656/int.c

@@ -75,7 +75,7 @@ static int vnt_int_report_rate(struct vnt_private *priv, u8 pkt_no, u8 tsr)
 	u8 tx_retry = (tsr & 0xf0) >> 4;
 	s8 idx;
 
-	if (pkt_no >= priv->cbTD)
+	if (pkt_no >= priv->num_tx_context)
 		return -EINVAL;
 
 	context = priv->tx_context[pkt_no];

drivers/staging/vt6656/main_usb.c

@@ -108,9 +108,9 @@ static void device_set_options(struct vnt_private *priv)
 {
 	/* Set number of TX buffers */
 	if (vnt_tx_buffers < CB_MIN_TX_DESC || vnt_tx_buffers > CB_MAX_TX_DESC)
-		priv->cbTD = TX_DESC_DEF0;
+		priv->num_tx_context = TX_DESC_DEF0;
 	else
-		priv->cbTD = vnt_tx_buffers;
+		priv->num_tx_context = vnt_tx_buffers;
 
 	/* Set number of RX buffers */
 	if (vnt_rx_buffers < CB_MIN_RX_DESC || vnt_rx_buffers > CB_MAX_RX_DESC)
@@ -388,7 +388,7 @@ static void device_free_tx_bufs(struct vnt_private *priv)
 	struct vnt_usb_send_context *tx_context;
 	int ii;
 
-	for (ii = 0; ii < priv->cbTD; ii++) {
+	for (ii = 0; ii < priv->num_tx_context; ii++) {
 		tx_context = priv->tx_context[ii];
 		/* deallocate URBs */
 		if (tx_context->urb) {
@@ -452,7 +452,7 @@ static bool device_alloc_bufs(struct vnt_private *priv)
 	struct vnt_rcb *rcb;
 	int ii;
 
-	for (ii = 0; ii < priv->cbTD; ii++) {
+	for (ii = 0; ii < priv->num_tx_context; ii++) {
 		tx_context = kmalloc(sizeof(struct vnt_usb_send_context),
 								GFP_KERNEL);
 		if (tx_context == NULL) {

drivers/staging/vt6656/rxtx.c

@@ -81,7 +81,7 @@ static struct vnt_usb_send_context
 
 	dev_dbg(&priv->usb->dev, "%s\n", __func__);
 
-	for (ii = 0; ii < priv->cbTD; ii++) {
+	for (ii = 0; ii < priv->num_tx_context; ii++) {
 		if (!priv->tx_context[ii])
 			return NULL;
 
@@ -97,7 +97,7 @@ static struct vnt_usb_send_context
 		}
 	}
 
-	if (ii == priv->cbTD)
+	if (ii == priv->num_tx_context)
 		dev_dbg(&priv->usb->dev, "%s No Free Tx Context\n", __func__);
 
 	return NULL;