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path: root/drivers/usb/serial/io_edgeport.c
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Diffstat (limited to 'drivers/usb/serial/io_edgeport.c')
-rw-r--r--drivers/usb/serial/io_edgeport.c58
1 files changed, 23 insertions, 35 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 1477e8593476..0c27ff3d2e8f 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -915,8 +915,8 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
return -ENOMEM;
}
- dev_dbg(dev, "%s(%d) - Initialize TX fifo to %d bytes\n",
- __func__, port->number, edge_port->maxTxCredits);
+ dev_dbg(dev, "%s - Initialize TX fifo to %d bytes\n",
+ __func__, edge_port->maxTxCredits);
return 0;
}
@@ -1122,9 +1122,8 @@ static int edge_write(struct tty_struct *tty, struct usb_serial_port *port,
copySize = min((unsigned int)count,
(edge_port->txCredits - fifo->count));
- dev_dbg(&port->dev, "%s(%d) of %d byte(s) Fifo room %d -- will copy %d bytes\n",
- __func__, port->number, count,
- edge_port->txCredits - fifo->count, copySize);
+ dev_dbg(&port->dev, "%s of %d byte(s) Fifo room %d -- will copy %d bytes\n",
+ __func__, count, edge_port->txCredits - fifo->count, copySize);
/* catch writes of 0 bytes which the tty driver likes to give us,
and when txCredits is empty */
@@ -1216,9 +1215,8 @@ static void send_more_port_data(struct edgeport_serial *edge_serial,
if (edge_port->write_in_progress ||
!edge_port->open ||
(fifo->count == 0)) {
- dev_dbg(dev, "%s(%d) EXIT - fifo %d, PendingWrite = %d\n",
- __func__, edge_port->port->number,
- fifo->count, edge_port->write_in_progress);
+ dev_dbg(dev, "%s EXIT - fifo %d, PendingWrite = %d\n",
+ __func__, fifo->count, edge_port->write_in_progress);
goto exit_send;
}
@@ -1230,9 +1228,8 @@ static void send_more_port_data(struct edgeport_serial *edge_serial,
* it's better to wait for more credits so we can do a larger write.
*/
if (edge_port->txCredits < EDGE_FW_GET_TX_CREDITS_SEND_THRESHOLD(edge_port->maxTxCredits, EDGE_FW_BULK_MAX_PACKET_SIZE)) {
- dev_dbg(dev, "%s(%d) Not enough credit - fifo %d TxCredit %d\n",
- __func__, edge_port->port->number, fifo->count,
- edge_port->txCredits);
+ dev_dbg(dev, "%s Not enough credit - fifo %d TxCredit %d\n",
+ __func__, fifo->count, edge_port->txCredits);
goto exit_send;
}
@@ -1256,10 +1253,8 @@ static void send_more_port_data(struct edgeport_serial *edge_serial,
edge_port->write_in_progress = false;
goto exit_send;
}
- buffer[0] = IOSP_BUILD_DATA_HDR1(edge_port->port->number
- - edge_port->port->serial->minor, count);
- buffer[1] = IOSP_BUILD_DATA_HDR2(edge_port->port->number
- - edge_port->port->serial->minor, count);
+ buffer[0] = IOSP_BUILD_DATA_HDR1(edge_port->port->port_number, count);
+ buffer[1] = IOSP_BUILD_DATA_HDR2(edge_port->port->port_number, count);
/* now copy our data */
bytesleft = fifo->size - fifo->tail;
@@ -1377,8 +1372,7 @@ static int edge_chars_in_buffer(struct tty_struct *tty)
edge_port->txfifo.count;
spin_unlock_irqrestore(&edge_port->ep_lock, flags);
if (num_chars) {
- dev_dbg(&port->dev, "%s(port %d) - returns %d\n", __func__,
- port->number, num_chars);
+ dev_dbg(&port->dev, "%s - returns %d\n", __func__, num_chars);
}
return num_chars;
@@ -1576,7 +1570,7 @@ static int get_serial_info(struct edgeport_port *edge_port,
tmp.type = PORT_16550A;
tmp.line = edge_port->port->serial->minor;
- tmp.port = edge_port->port->number;
+ tmp.port = edge_port->port->port_number;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = edge_port->maxTxCredits;
@@ -1601,15 +1595,15 @@ static int edge_ioctl(struct tty_struct *tty,
DEFINE_WAIT(wait);
struct edgeport_port *edge_port = usb_get_serial_port_data(port);
- dev_dbg(&port->dev, "%s - port %d, cmd = 0x%x\n", __func__, port->number, cmd);
+ dev_dbg(&port->dev, "%s - cmd = 0x%x\n", __func__, cmd);
switch (cmd) {
case TIOCSERGETLSR:
- dev_dbg(&port->dev, "%s (%d) TIOCSERGETLSR\n", __func__, port->number);
+ dev_dbg(&port->dev, "%s TIOCSERGETLSR\n", __func__);
return get_lsr_info(edge_port, (unsigned int __user *) arg);
case TIOCGSERIAL:
- dev_dbg(&port->dev, "%s (%d) TIOCGSERIAL\n", __func__, port->number);
+ dev_dbg(&port->dev, "%s TIOCGSERIAL\n", __func__);
return get_serial_info(edge_port, (struct serial_struct __user *) arg);
}
return -ENOIOCTLCMD;
@@ -2181,9 +2175,8 @@ static int send_iosp_ext_cmd(struct edgeport_port *edge_port,
currentCommand = buffer;
- MAKE_CMD_EXT_CMD(&currentCommand, &length,
- edge_port->port->number - edge_port->port->serial->minor,
- command, param);
+ MAKE_CMD_EXT_CMD(&currentCommand, &length, edge_port->port->port_number,
+ command, param);
status = write_cmd_usb(edge_port, buffer, length);
if (status) {
@@ -2266,18 +2259,16 @@ static int send_cmd_write_baud_rate(struct edgeport_port *edge_port,
int cmdLen = 0;
int divisor;
int status;
- unsigned char number =
- edge_port->port->number - edge_port->port->serial->minor;
+ u32 number = edge_port->port->port_number;
if (edge_serial->is_epic &&
!edge_serial->epic_descriptor.Supports.IOSPSetBaudRate) {
- dev_dbg(dev, "SendCmdWriteBaudRate - NOT Setting baud rate for port = %d, baud = %d\n",
- edge_port->port->number, baudRate);
+ dev_dbg(dev, "SendCmdWriteBaudRate - NOT Setting baud rate for port, baud = %d\n",
+ baudRate);
return 0;
}
- dev_dbg(dev, "%s - port = %d, baud = %d\n", __func__,
- edge_port->port->number, baudRate);
+ dev_dbg(dev, "%s - baud = %d\n", __func__, baudRate);
status = calc_baud_rate_divisor(dev, baudRate, &divisor);
if (status) {
@@ -2388,9 +2379,8 @@ static int send_cmd_write_uart_register(struct edgeport_port *edge_port,
currCmd = cmdBuffer;
/* Build a cmd in the buffer to write the given register */
- MAKE_CMD_WRITE_REG(&currCmd, &cmdLen,
- edge_port->port->number - edge_port->port->serial->minor,
- regNum, regValue);
+ MAKE_CMD_WRITE_REG(&currCmd, &cmdLen, edge_port->port->port_number,
+ regNum, regValue);
status = write_cmd_usb(edge_port, cmdBuffer, cmdLen);
if (status) {
@@ -2424,8 +2414,6 @@ static void change_port_settings(struct tty_struct *tty,
__u8 txFlow;
int status;
- dev_dbg(dev, "%s - port %d\n", __func__, edge_port->port->number);
-
if (!edge_port->open &&
!edge_port->openPending) {
dev_dbg(dev, "%s - port not opened\n", __func__);
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-19 17:13:01 +0100