Commit Graph

1250 Commits

Author SHA1 Message Date
Rich Mattes
3126d8236c USB: ftdi_sio: Add PID for accesio products
Adds support for Accesio USB to Serial adapters, which are built around
FTDI FT232 UARTs.  Tested with the Accesio USB-COM-4SM.

Signed-off-by: Rich Mattes <richmattes@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22 10:21:42 -07:00
Mauro Carvalho Chehab
ecfa153ef6 USB: option: Add more ZTE modem USB id's
There are lots of ZTE USB id's currently not covered by usb/serial. Adds them,
to allow those devices to work properly on Linux.

While here, put the USB ID's for 0x2002/0x2003 at the sorted order.

This patch is based on zte.c file found on MF645.

PS.: The ZTE driver is commenting the USB ID for 0x0053. It also adds, commented,
an USB ID for 0x0026.

Not sure why, but I think that 0053 is used by their devices in storage mode only.
So, I opted to keep the comment on this patch.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22 10:21:39 -07:00
Johan Hovold
90593899de USB: sam-ba: add driver for Atmel SAM Boot Assistant (SAM-BA)
Add new driver to access the SAM-BA boot application of Atmel AT91SAM
devices.

The SAM-BA firmware cannot handle merged write requests so we cannot use
the generic write implementation (which uses the port write fifo).

Tested with the SAM-BA 2.10 tools and an Atmel at91sam9260-ek.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Tested-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22 10:21:20 -07:00
Dan Rosenberg
a0846f1868 USB: serial/mos*: prevent reading uninitialized stack memory
The TIOCGICOUNT device ioctl in both mos7720.c and mos7840.c allows
unprivileged users to read uninitialized stack memory, because the
"reserved" member of the serial_icounter_struct struct declared on the
stack is not altered or zeroed before being copied back to the user.
This patch takes care of it.

Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-20 16:05:00 -07:00
Luke Lowrey
6573738834 USB: ftdi_sio: Added custom PIDs for ChamSys products
Added the 0xDAF8 to 0xDAFF PID range for ChamSys limited USB interface/wing products

Signed-off-by: Luke Lowrey <luke@chamsys.co.uk>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:41 -07:00
Dave Ludlow
870408c829 usb: serial: mos7840: Add USB IDs to support more B&B USB/RS485 converters.
Add the USB IDs needed to support the B&B USOPTL4-4P, USO9ML2-2P, and
USO9ML2-4P.  This patch expands and corrects a typo in the patch sent
on 08-31-2010.

Signed-off-by: Dave Ludlow <dave.ludlow@bay.ws>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:41 -07:00
Dave Ludlow
caf3a636a9 usb: serial: mos7840: Add USB ID to support the B&B Electronics USOPTL4-2P.
Add the USB ID needed to support B&B Electronic's 2-port, optically-isolated,
powered, USB to RS485 converter.

Signed-off-by: Dave Ludlow <dave.ludlow@bay.ws>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:41 -07:00
Bill Pemberton
3c35b002da USB: ssu100: turn off debug flag
Remove the hard coding of the debug flag to 1.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:41 -07:00
A E Lawrence
5b22a32e76 USB: cp210x usb driver: add USB_DEVICE for Pirelli DP-L10 mobile.
The Pirelli DP-L10 mobile is sold under various brand names. One, already
supported by cp210x, is the T-COM TC300. Here is the lsusb for that version:
-------------------------------------------------------------------
Bus 001 Device 002: ID 0489:e000 Foxconn / Hon Hai T-Com TC 300
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0489 Foxconn / Hon Hai
  idProduct          0xe000 T-Com TC 300
  bcdDevice            1.00
  iManufacturer           1 Silicon Labs
  iProduct                2 TC 300
  iSerial                 3 0001
    [snip]
---------------------------------------------------------------------------

However the native Pirelli DP-L10 is not supported:
------------------------------------------------------------------
Bus 001 Device 003: ID 0489:e003 Foxconn / Hon Hai Pirelli DP-L10
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0489 Foxconn / Hon Hai
  idProduct          0xe003 Pirelli DP-L10
  bcdDevice            1.00
  iManufacturer           1 Silicon Labs
  iProduct                2 DP-L10
  iSerial                 3 0001
    [snip]
-------------------------------------------------------------------------

All that is required is an extra USB_DEVICE entry:

{ USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM
+Mobile */

The patch adds that entry. Tested under 2.6.36-rc2 from git.

Signed-off-by: A E Lawrence <lawrence_a_e@ntlworld.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:40 -07:00
Jason Detring
0bf7a81c5d USB: cp210x: Add B&G H3000 link cable ID
This is the cable between an H3000 navigation unit and a multi-function display.
http://www.bandg.com/en/Products/H3000/Spares-and-Accessories/Cables/H3000-CPU-USB-Cable-Pack/

Signed-off-by: Jason Detring <jason.detring@navico.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:40 -07:00
Craig Shelley
541e05ec3a USB: CP210x Add new device ID
New device ID added for Balluff RFID reader.

Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:40 -07:00
Dirk De Schepper
c7aa8f44b4 USB: option: fix incorrect novatel entries
Unfortunately some of the hardware PID belonging to auto-install CDROM
(AICD) of Novatel modems found their way into the option module. This
causes the AICD to be treated as a modem in stead of a disk. Since the
modem ports do not appear until after the AICD is ejected, this
essentially disables the modem. After a couple of minutes the AICD
should auto-eject, but it is just too long a wait. The frequency of the
failure seems to depend on both the hardware and the linux distribution.

Here is a patch that fixes this up, and also adds a couple of new PID,
offering some explanations and removing some incomplete and unnecessary
comments.

Signed-off-by: Dirk De Schepper <ddeschepper@nvtl.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-03 17:33:40 -07:00
Linus Torvalds
2637d139fb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()
  Input: mousedev - fix regression of inverting axes
  Input: uinput - add devname alias to allow module on-demand load
  Input: hil_kbd - fix compile error
  USB: drop tty argument from usb_serial_handle_sysrq_char()
  Input: sysrq - drop tty argument form handle_sysrq()
  Input: sysrq - drop tty argument from sysrq ops handlers
2010-08-28 13:55:31 -07:00
Galen Seitz
ea233f8055 USB: ftdi_sio: add product ID for Lenz LI-USB
Add ftdi product ID for Lenz LI-USB, a model train interface.  This
was NOT tested against 2.6.35, but a similar patch was tested with the
CentOS 2.6.18-194.11.1.el5 kernel.  It wasn't clear to me what
ordering is being used in ftdi_sio.c, so I inserted the ID after another
model train entry(SPROG_II).

Signed-off-by: Galen Seitz <galens@seitzassoc.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:17 -07:00
Martin Michlmayr
666cc076d2 USB: ftdi_sio: Add ID for Ionics PlugComputer
Add the ID for the Ionics PlugComputer (<http://ionicsplug.com/>).

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Roel Kluin
fd6e5bbb24 USB: serial: io_ti.c: don't return 0 if writing the download record failed
If the write download record failed we shouldn't return 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Bill Pemberton
6b8f1ca558 USB: ssu100: set tty_flags in ssu100_process_packet
flag was never set in ssu100_process_packet.  Add logic to set it
before calling tty_insert_flip_*

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Bill Pemberton
85dee135b8 USB: ssu100: add disconnect function for ssu100
Add a disconnect function to the functions of this device.  The
disconnect is a call to usb_serial_generic_disconnect() so it requires
that symbol to be exported from generic.c.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Bill Pemberton
5c7efeb76e USB: serial: export symbol usb_serial_generic_disconnect
This is needed by the ssu100 driver to use this function.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Bill Pemberton
f81c83db56 USB: ssu100: rework logic for TIOCMIWAIT
Rework the logic for TIOCMIWAIT to use wait_event_interruptible.

This also adds support for TIOCGICOUNT.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:16 -07:00
Bill Pemberton
556f1a0e9c USB: ssu100: add register parameter to ssu100_setregister
The function ssu100_setregister was hard coded to only set the MCR
register.  Add a register parameter so that other registers can be
set.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Bill Pemberton
79f203a26a USB: ssu100: remove duplicate #defines in ssu100
The ssu100 uses a TI16C550C UART so the SERIAL_ defines in this code
are duplicates of those found in serial_reg.h.  Remove the defines in
ssu100.c and use the ones in the header file.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Bill Pemberton
9b2cef31f2 USB: ssu100: refine process_packet in ssu100
The status information does not appear at the start of each incoming
packet so the check for len < 4 at the start of ssu100_process_packet
is wrong.  Remove it.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Bill Pemberton
175230587b USB: ssu100: add locking for port private data in ssu100
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Greg Kroah-Hartman
0827a9ff2b USB: io_ti: check firmware version before updating
If we can't read the firmware for a device from the disk, and yet the
device already has a valid firmware image in it, we don't want to
replace the firmware with something invalid.  So check the version
number to be less than the current one to verify this is the correct
thing to do.


Reported-by: Chris Beauchamp <chris@chillibean.tv>
Tested-by: Chris Beauchamp <chris@chillibean.tv>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Michael Wileczka
d1ab903d25 USB: ftdi_sio: fix endianess of max packet size
The USB max packet size (always little-endian) was not being byte
swapped on big-endian systems.

Applicable since [USB: ftdi_sio: fix hi-speed device packet size calculation] approx 2.6.31

Signed-off-by: Michael Wileczka <mikewileczka@yahoo.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Craig Shelley
72916791cb USB: CP210x Fix Break On/Off
The definitions for BREAK_ON and BREAK_OFF are inverted, causing break
requests to fail. This patch sets BREAK_ON and BREAK_OFF to the correct
values.

Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Jef Driesen
f36ecd5de9 USB: pl2303: New vendor and product id
Add support for the Zeagle N2iTiON3 dive computer interface. Since
Zeagle devices are actually manufactured by Seiko, this patch will
support other Seiko based models as well.

Signed-off-by: Jef Driesen <jefdriesen@telenet.be>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Ming Lei
d92a3ca689 USB: serial: fix leak of usb serial module refrence count
The patch with title below makes reference count of usb serial module
always more than one after driver is bound.

	USB-BKL: Remove BKL use for usb serial driver probing

In fact, the patch above only replaces lock_kernel() with try_module_get()
, and does not use module_put() to do what unlock_kernel() did, so casue leak
of reference count of usb serial module and the module can not be unloaded
after serial driver is bound with device.

This patch fixes the issue, also simplifies such things:
	-only call try_module_get() once in the entry of usb_serial_probe()
	-only call module_put() once in the exit of usb_serial_probe

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Ross Burton
0eee6a2b2a USB: add device IDs for igotu to navman
I recently bought a i-gotU USB GPS, and whilst hunting around for linux
support discovered this post by you back in 2009:

http://kerneltrap.org/mailarchive/linux-usb/2009/3/12/5148644

>Try the navman driver instead.  You can either add the device id to the
> driver and rebuild it, or do this before you plug the device in:
> 	modprobe navman
> 	echo -n "0x0df7 0x0900" > /sys/bus/usb-serial/drivers/navman/new_id
>
> and then plug your device in and see if that works.

I can confirm that the navman driver works with the right device IDs on
my i-gotU GT-600, which has the same device IDs.  Attached is a patch
adding the IDs.

From: Ross Burton <ross@linux.intel.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:15 -07:00
Michael Tokarev
76078dc4fc USB: option: add Celot CT-650
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-23 20:50:14 -07:00
Dmitry Torokhov
6ee9f4b4af USB: drop tty argument from usb_serial_handle_sysrq_char()
Since handle_sysrq() does not take tty as argument anymore we can
drop it from usb_serial_handle_sysrq_char() as well.

Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-08-21 00:37:39 -07:00
Dmitry Torokhov
f335397d17 Input: sysrq - drop tty argument form handle_sysrq()
Sysrq operations do not accept tty argument anymore so no need to pass
it to us.

[Stephen Rothwell <sfr@canb.auug.org.au>: fix build breakage in drm code
 caused by sysrq using bool but not including linux/types.h]

[Sachin Sant <sachinp@in.ibm.com>: fix build breakage in s390 keyboadr
 driver]

Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-08-21 00:34:45 -07:00
Linus Torvalds
9895850b23 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (148 commits)
  USB: serial: fix stalled writes
  USB: remove fake "address-of" expressions
  USB: fix thread-unsafe anchor utiliy routines
  USB: usbtest: support test device with only one iso-in or iso-out endpoint
  USB: usbtest: avoid to free coherent buffer in atomic context
  USB: xhci: Set DMA mask for host.
  USB: xhci: Don't flush doorbell writes.
  USB: xhci: Reduce reads and writes of interrupter registers.
  USB: xhci: Make xhci_set_hc_event_deq() static.
  USB: xhci: Minimize HW event ring dequeue pointer writes.
  USB: xhci: Make xhci_handle_event() static.
  USB: xhci: Remove unnecessary reads of IRQ_PENDING register.
  USB: xhci: Performance - move xhci_work() into xhci_irq()
  USB: xhci: Performance - move interrupt handlers into xhci-ring.c
  USB: xhci: Performance - move functions that find ep ring.
  USB:: fix linux/usb.h kernel-doc warnings
  USB: add USB serial ssu100 driver
  USB: usb-storage: implement autosuspend
  USB: ehci: fix remove of ehci debugfs dir
  USB: Add USB 2.0 to ssb ohci driver
  ...
2010-08-10 15:05:02 -07:00
Johan Hovold
b58af4066d USB: serial: fix stalled writes
As David VomLehn points out, it was possible to receive an interrupt
before clearing the free-urb flag which could lead to the urb being
incorrectly marked as busy.

For the same reason, move tx_bytes accounting so that it will never be
negative.

Note that the free-flags set and clear operations do not need any
additional locking as they are manipulated while USB_SERIAL_WRITE_BUSY
is set.

Reported-by: David VomLehn <dvomlehn@cisco.com>
Tested-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:45 -07:00
Bill Pemberton
52af954599 USB: add USB serial ssu100 driver
Add support for the Quatech SSU-100 single port usb to serial device.
This driver is based on the ftdi_sio.c driver and the original
serqt_usb driver from Quatech.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:44 -07:00
Alessio Igor Bogani
356c5a4834 USB: cp210x: Add four new device IDs
Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:43 -07:00
dranch@trinnet.net
b6180ef7c9 USB: ftdi_sio: device id for Navitator
This patch is to add a US Interface, Inc. "Navigator" USB device.
Specifically, it's a HAM Radio USB sound modem that also
incorporates three pairs of unique FTDI serial ports.  The standard
Linux FTDI serial driver will only recognize the first two serial
ports of an unknown FDTI derived device and this patch adds in
recognition to these specific new IDs.

Signed-off-by: David A. Ranch <dranch@trinnet.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:43 -07:00
Andrew Bird
0372a754be USB: option: add huawei k3765 k4505 devices to work properly
This patch adds the product IDs of Huawei's K3765 and K4505 mobile
broadband usb modems to option.c. It also adds a quirk to the option
probe function so that binding to the device's network interface(class
0xff) is avoided. This is necessary to allow another driver to bind to
that, and to avoid programs like wvdial opening a nonfunctioning tty
during modem discovery.

Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:43 -07:00
John G. Rogers
afad19648f USB: serial: enabling support for Segway RMP in ftdi_sio
I have added the ProductID=0xe729 VendorID=FTDI_VID=0x0403 which will
enable support for the Segway Robotic Mobility Platform (RMP200) in the
ftdi_sio kernel module.  Currently, users of the Segway RMP200 must use
a RUN+="/sbin/modprobe -q ftdi-sio product=0xe729 vendor=0x0403 in a
udev rule to get the ftdi_sio module to handle the usb interface and
mount it on /dev/ttyXXX.  This is not a good solution because some users
will have multiple USB to Serial converters which will use the ftdi_sio
module.

Signed-off-by: John Rogers <jgrogers@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:43 -07:00
Pavel Kazlou
b972302b0a USB: option: Huawei ETS 1220 support added
The patch adds Huawei ETS 1220 product id into the list of supported
devices in 'option' usb serial driver.

Signed-off-by: Pavel Kazlou <p.i.kazlou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:41 -07:00
Roel Kluin
9800eb330d USB: io_ti.c: don't return 0 if writing the download record failed
If the write download record failed we shouldn't return 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:40 -07:00
Ming Lei
a7a6b79bc5 USB: serial: enable async suspend for usb serial port device
Usb serial port device is child of its usb interface device, so
we can enable async suspend of usb serial port device to speedup
system suspend.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:39 -07:00
Roel Kluin
1e29709e2e USB: serial: io_ti: Don't return 0 if writing the download record failed
If the write download record failed we shouldn't return 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:38 -07:00
Andi Kleen
0daeed381c USB-BKL: Remove BKL use for usb serial driver probing
The usb serial driver initialization tried to use the BKL to stop
driver modules from unloading, but that didn't work anyways.

There was already some code to do proper try_module_get,
but it was conditional on having a new probe interface.
I checked all the low level drivers and they all have proper
.owner = THIS_MODULE, so it's ok to always use.

The other problem was the usb_serial_driver_list needing
protection by a lock. This was broken anyways because unregister
did not necessarily have the BKL.

I extended the extending table_lock mutex to protect this case too.

With these changes the BKL can be removed here.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:36 -07:00
Leann Ogasawara
c48271e072 Revert "USB: Adding support for HTC Smartphones to ipaq"
ipaq already had this device id defined:

{ USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */

Revert the commit which adds the duplicate entry.

This reverts commit 04cab13293.

Originally-by: Ben Collins <ben.collins@canonical.com>
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:35 -07:00
Leann Ogasawara
3f37bca103 USB: option: Remove duplicate AMOI_VENDOR_ID
AMOI_VENDOR_ID is defined twice.  Remove the duplicate entry and move
the AMOI_PRODUCT_9508 definition to be grouped with the other AMOI
product definitions.

Originally-by: Ben Collins <ben.collins@ubuntu.com>
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:35 -07:00
James Courtier-Dutton
89b5439790 USB: iuu_phoenix: Add support for different baud rates.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 14:35:34 -07:00
Alan Cox
4287341d4d tty: Fix the digi acceleport driver NULL checks
This now refcounts but doesn't actually check the reference was obtained in
all the places it should.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 13:47:41 -07:00
Jiri Kosina
d790d4d583 Merge branch 'master' into for-next 2010-08-04 15:14:38 +02:00