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Diffstat (limited to 'drivers/usb/serial/keyspan.c')
-rw-r--r--drivers/usb/serial/keyspan.c92
1 files changed, 1 insertions, 91 deletions
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index a442352d7b61..4cc36c761801 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -25,73 +25,6 @@
Tip 'o the hat to IBM (and previously Linuxcare :) for supporting
staff in their work on open source projects.
-
- Change History
-
- 2003sep04 LPM (Keyspan) add support for new single port product USA19HS.
- Improve setup message handling for all devices.
-
- Wed Feb 19 22:00:00 PST 2003 (Jeffrey S. Laing <keyspan@jsl.com>)
- Merged the current (1/31/03) Keyspan code with the current (2.4.21-pre4)
- Linux source tree. The Linux tree lacked support for the 49WLC and
- others. The Keyspan patches didn't work with the current kernel.
-
- 2003jan30 LPM add support for the 49WLC and MPR
-
- Wed Apr 25 12:00:00 PST 2002 (Keyspan)
- Started with Hugh Blemings' code dated Jan 17, 2002. All adapters
- now supported (including QI and QW). Modified port open, port
- close, and send setup() logic to fix various data and endpoint
- synchronization bugs and device LED status bugs. Changed keyspan_
- write_room() to accurately return transmit buffer availability.
- Changed forwardingLength from 1 to 16 for all adapters.
-
- Fri Oct 12 16:45:00 EST 2001
- Preliminary USA-19QI and USA-28 support (both test OK for me, YMMV)
-
- Wed Apr 25 12:00:00 PST 2002 (Keyspan)
- Started with Hugh Blemings' code dated Jan 17, 2002. All adapters
- now supported (including QI and QW). Modified port open, port
- close, and send setup() logic to fix various data and endpoint
- synchronization bugs and device LED status bugs. Changed keyspan_
- write_room() to accurately return transmit buffer availability.
- Changed forwardingLength from 1 to 16 for all adapters.
-
- Fri Oct 12 16:45:00 EST 2001
- Preliminary USA-19QI and USA-28 support (both test OK for me, YMMV)
-
- Mon Oct 8 14:29:00 EST 2001 hugh
- Fixed bug that prevented mulitport devices operating correctly
- if they weren't the first unit attached.
-
- Sat Oct 6 12:31:21 EST 2001 hugh
- Added support for USA-28XA and -28XB, misc cleanups, break support
- for usa26 based models thanks to David Gibson.
-
- Thu May 31 11:56:42 PDT 2001 gkh
- switched from using spinlock to a semaphore
-
- (04/08/2001) gb
- Identify version on module load.
-
- (11/01/2000) Adam J. Richter
- usb_device_id table support.
-
- Tue Oct 10 23:15:33 EST 2000 Hugh
- Merged Paul's changes with my USA-49W mods. Work in progress
- still...
-
- Wed Jul 19 14:00:42 EST 2000 gkh
- Added module_init and module_exit functions to handle the fact that
- this driver is a loadable module now.
-
- Tue Jul 18 16:14:52 EST 2000 Hugh
- Basic character input/output for USA-19 now mostly works,
- fixed at 9600 baud for the moment.
-
- Sat Jul 8 11:11:48 EST 2000 Hugh
- First public release - nothing works except the firmware upload.
- Tested on PPC and x86 architectures, seems to behave...
*/
@@ -112,7 +45,7 @@
#include <linux/usb/serial.h>
#include "keyspan.h"
-static int debug;
+static bool debug;
/*
* Version Information
@@ -397,7 +330,6 @@ static int keyspan_write(struct tty_struct *tty,
/* send the data out the bulk port */
this_urb->transfer_buffer_length = todo + dataOffset;
- this_urb->dev = port->serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
dbg("usb_submit_urb(write bulk) failed (%d)", err);
@@ -463,7 +395,6 @@ static void usa26_indat_callback(struct urb *urb)
tty_kref_put(tty);
/* Resubmit urb so we continue receiving */
- urb->dev = port->serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -559,7 +490,6 @@ static void usa26_instat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -609,7 +539,6 @@ static void usa28_indat_callback(struct urb *urb)
tty_kref_put(tty);
/* Resubmit urb so we continue receiving */
- urb->dev = port->serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)",
@@ -694,7 +623,6 @@ static void usa28_instat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -789,8 +717,6 @@ static void usa49_instat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
-
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -848,7 +774,6 @@ static void usa49_indat_callback(struct urb *urb)
tty_kref_put(tty);
/* Resubmit urb so we continue receiving */
- urb->dev = port->serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -919,8 +844,6 @@ static void usa49wg_indat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
-
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -996,7 +919,6 @@ static void usa90_indat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = port->serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -1047,7 +969,6 @@ static void usa90_instat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -1123,7 +1044,6 @@ static void usa67_instat_callback(struct urb *urb)
}
/* Resubmit urb so we continue receiving */
- urb->dev = serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - resubmit read urb failed. (%d)", __func__, err);
@@ -1223,7 +1143,6 @@ static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
urb = p_priv->in_urbs[i];
if (urb == NULL)
continue;
- urb->dev = serial->dev;
/* make sure endpoint data toggle is synchronized
with the device */
@@ -1239,7 +1158,6 @@ static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
urb = p_priv->out_urbs[i];
if (urb == NULL)
continue;
- urb->dev = serial->dev;
/* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
usb_pipeout(urb->pipe), 0); */
}
@@ -1956,7 +1874,6 @@ static int keyspan_usa26_send_setup(struct usb_serial *serial,
/* send the data out the device on control endpoint */
this_urb->transfer_buffer_length = sizeof(msg);
- this_urb->dev = serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - usb_submit_urb(setup) failed (%d)", __func__, err);
@@ -2084,7 +2001,6 @@ static int keyspan_usa28_send_setup(struct usb_serial *serial,
/* send the data out the device on control endpoint */
this_urb->transfer_buffer_length = sizeof(msg);
- this_urb->dev = serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - usb_submit_urb(setup) failed", __func__);
@@ -2271,8 +2187,6 @@ static int keyspan_usa49_send_setup(struct usb_serial *serial,
/* send the data out the device on control endpoint */
this_urb->transfer_buffer_length = sizeof(msg);
-
- this_urb->dev = serial->dev;
}
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
@@ -2415,7 +2329,6 @@ static int keyspan_usa90_send_setup(struct usb_serial *serial,
/* send the data out the device on control endpoint */
this_urb->transfer_buffer_length = sizeof(msg);
- this_urb->dev = serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
dbg("%s - usb_submit_urb(setup) failed (%d)", __func__, err);
@@ -2561,7 +2474,6 @@ static int keyspan_usa67_send_setup(struct usb_serial *serial,
/* send the data out the device on control endpoint */
this_urb->transfer_buffer_length = sizeof(msg);
- this_urb->dev = serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err != 0)
@@ -2650,14 +2562,12 @@ static int keyspan_startup(struct usb_serial *serial)
keyspan_setup_urbs(serial);
if (s_priv->instat_urb != NULL) {
- s_priv->instat_urb->dev = serial->dev;
err = usb_submit_urb(s_priv->instat_urb, GFP_KERNEL);
if (err != 0)
dbg("%s - submit instat urb failed %d", __func__,
err);
}
if (s_priv->indat_urb != NULL) {
- s_priv->indat_urb->dev = serial->dev;
err = usb_submit_urb(s_priv->indat_urb, GFP_KERNEL);
if (err != 0)
dbg("%s - submit indat urb failed %d", __func__,
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-02 21:52:12 +0300