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path: root/drivers/usb/serial/whiteheat.c
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Diffstat (limited to 'drivers/usb/serial/whiteheat.c')
-rw-r--r--drivers/usb/serial/whiteheat.c60
1 files changed, 1 insertions, 59 deletions
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 5b073bcc807b..7e0acf5c8e38 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -14,57 +14,6 @@
*
* See Documentation/usb/usb-serial.txt for more information on using this
* driver
- *
- * (10/09/2002) Stuart MacDonald (stuartm@connecttech.com)
- * Upgrade to full working driver
- *
- * (05/30/2001) gkh
- * switched from using spinlock to a semaphore, which fixes lots of
- * problems.
- *
- * (04/08/2001) gb
- * Identify version on module load.
- *
- * 2001_Mar_19 gkh
- * Fixed MOD_INC and MOD_DEC logic, the ability to open a port more
- * than once, and the got the proper usb_device_id table entries so
- * the driver works again.
- *
- * (11/01/2000) Adam J. Richter
- * usb_device_id table support
- *
- * (10/05/2000) gkh
- * Fixed bug with urb->dev not being set properly, now that the usb
- * core needs it.
- *
- * (10/03/2000) smd
- * firmware is improved to guard against crap sent to device
- * firmware now replies CMD_FAILURE on bad things
- * read_callback fix you provided for private info struct
- * command_finished now indicates success or fail
- * setup_port struct now packed to avoid gcc padding
- * firmware uses 1 based port numbering, driver now handles that
- *
- * (09/11/2000) gkh
- * Removed DEBUG #ifdefs with call to usb_serial_debug_data
- *
- * (07/19/2000) gkh
- * Added module_init and module_exit functions to handle the fact that this
- * driver is a loadable module now.
- * Fixed bug with port->minor that was found by Al Borchers
- *
- * (07/04/2000) gkh
- * Added support for port settings. Baud rate can now be changed. Line
- * signals are not transferred to and from the tty layer yet, but things
- * seem to be working well now.
- *
- * (05/04/2000) gkh
- * First cut at open and close commands. Data can flow through the ports at
- * default speeds now.
- *
- * (03/26/2000) gkh
- * Split driver up into device specific pieces.
- *
*/
#include <linux/kernel.h>
@@ -87,7 +36,7 @@
#include <linux/ihex.h>
#include "whiteheat.h" /* WhiteHEAT specific commands */
-static int debug;
+static bool debug;
#ifndef CMSPAR
#define CMSPAR 0
@@ -753,7 +702,6 @@ static void whiteheat_close(struct usb_serial_port *port)
static int whiteheat_write(struct tty_struct *tty,
struct usb_serial_port *port, const unsigned char *buf, int count)
{
- struct usb_serial *serial = port->serial;
struct whiteheat_private *info = usb_get_serial_port_data(port);
struct whiteheat_urb_wrap *wrap;
struct urb *urb;
@@ -789,7 +737,6 @@ static int whiteheat_write(struct tty_struct *tty,
usb_serial_debug_data(debug, &port->dev,
__func__, bytes, urb->transfer_buffer);
- urb->dev = serial->dev;
urb->transfer_buffer_length = bytes;
result = usb_submit_urb(urb, GFP_ATOMIC);
if (result) {
@@ -1035,7 +982,6 @@ static void command_port_read_callback(struct urb *urb)
dbg("%s - bad reply from firmware", __func__);
/* Continue trying to always read */
- command_port->read_urb->dev = command_port->serial->dev;
result = usb_submit_urb(command_port->read_urb, GFP_ATOMIC);
if (result)
dbg("%s - failed resubmitting read urb, error %d",
@@ -1141,7 +1087,6 @@ static int firm_send_command(struct usb_serial_port *port, __u8 command,
transfer_buffer[0] = command;
memcpy(&transfer_buffer[1], data, datasize);
command_port->write_urb->transfer_buffer_length = datasize + 1;
- command_port->write_urb->dev = port->serial->dev;
retval = usb_submit_urb(command_port->write_urb, GFP_NOIO);
if (retval) {
dbg("%s - submit urb failed", __func__);
@@ -1362,7 +1307,6 @@ static int start_command_port(struct usb_serial *serial)
/* Work around HCD bugs */
usb_clear_halt(serial->dev, command_port->read_urb->pipe);
- command_port->read_urb->dev = serial->dev;
retval = usb_submit_urb(command_port->read_urb, GFP_KERNEL);
if (retval) {
dev_err(&serial->dev->dev,
@@ -1410,7 +1354,6 @@ static int start_port_read(struct usb_serial_port *port)
list_del(tmp);
wrap = list_entry(tmp, struct whiteheat_urb_wrap, list);
urb = wrap->urb;
- urb->dev = port->serial->dev;
spin_unlock_irqrestore(&info->lock, flags);
retval = usb_submit_urb(urb, GFP_KERNEL);
if (retval) {
@@ -1490,7 +1433,6 @@ static void rx_data_softint(struct work_struct *work)
sent += tty_insert_flip_string(tty,
urb->transfer_buffer, urb->actual_length);
- urb->dev = port->serial->dev;
result = usb_submit_urb(urb, GFP_ATOMIC);
if (result) {
dev_err(&port->dev,