aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/serial/mct_u232.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/mct_u232.c')
-rw-r--r--drivers/usb/serial/mct_u232.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index ba0d28727ccb..a975bb80303f 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -19,50 +19,6 @@
19 * DTR/RTS signal handling may be incomplete or incorrect. I have mainly 19 * DTR/RTS signal handling may be incomplete or incorrect. I have mainly
20 * implemented what I have seen with SniffUSB or found in belkin_sa.c. 20 * implemented what I have seen with SniffUSB or found in belkin_sa.c.
21 * For further TODOs check also belkin_sa.c. 21 * For further TODOs check also belkin_sa.c.
22 *
23 * TEST STATUS:
24 * Basic tests have been performed with minicom/zmodem transfers and
25 * modem dialing under Linux 2.4.0-test10 (for me it works fine).
26 *
27 * 04-Nov-2003 Bill Marr <marr at flex dot com>
28 * - Mimic Windows driver by sending 2 USB 'device request' messages
29 * following normal 'baud rate change' message. This allows data to be
30 * transmitted to RS-232 devices which don't assert the 'CTS' signal.
31 *
32 * 10-Nov-2001 Wolfgang Grandegger
33 * - Fixed an endianess problem with the baudrate selection for PowerPC.
34 *
35 * 06-Dec-2001 Martin Hamilton <martinh@gnu.org>
36 * - Added support for the Belkin F5U109 DB9 adaptor
37 *
38 * 30-May-2001 Greg Kroah-Hartman
39 * - switched from using spinlock to a semaphore, which fixes lots of
40 * problems.
41 *
42 * 04-May-2001 Stelian Pop
43 * - Set the maximum bulk output size for Sitecom U232-P25 model to 16 bytes
44 * instead of the device reported 32 (using 32 bytes causes many data
45 * loss, Windows driver uses 16 too).
46 *
47 * 02-May-2001 Stelian Pop
48 * - Fixed the baud calculation for Sitecom U232-P25 model
49 *
50 * 08-Apr-2001 gb
51 * - Identify version on module load.
52 *
53 * 06-Jan-2001 Cornel Ciocirlan
54 * - Added support for Sitecom U232-P25 model (Product Id 0x0230)
55 * - Added support for D-Link DU-H3SP USB BAY (Product Id 0x0200)
56 *
57 * 29-Nov-2000 Greg Kroah-Hartman
58 * - Added device id table to fit with 2.4.0-test11 structure.
59 * - took out DEAL_WITH_TWO_INT_IN_ENDPOINTS #define as it's not needed
60 * (lots of things will change if/when the usb-serial core changes to
61 * handle these issues.
62 *
63 * 27-Nov-2000 Wolfgang Grandegge
64 * A version for kernel 2.4.0-test10 released to the Linux community
65 * (via linux-usb-devel).
66 */ 22 */
67 23
68#include <linux/kernel.h> 24#include <linux/kernel.h>
@@ -526,7 +482,6 @@ static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
526 mct_u232_msr_to_state(&priv->control_state, priv->last_msr); 482 mct_u232_msr_to_state(&priv->control_state, priv->last_msr);
527 spin_unlock_irqrestore(&priv->lock, flags); 483 spin_unlock_irqrestore(&priv->lock, flags);
528 484
529 port->read_urb->dev = port->serial->dev;
530 retval = usb_submit_urb(port->read_urb, GFP_KERNEL); 485 retval = usb_submit_urb(port->read_urb, GFP_KERNEL);
531 if (retval) { 486 if (retval) {
532 dev_err(&port->dev, 487 dev_err(&port->dev,
@@ -535,7 +490,6 @@ static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
535 goto error; 490 goto error;
536 } 491 }
537 492
538 port->interrupt_in_urb->dev = port->serial->dev;
539 retval = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); 493 retval = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
540 if (retval) { 494 if (retval) {
541 usb_kill_urb(port->read_urb); 495 usb_kill_urb(port->read_urb);