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* USB: ftdi_sio: Added custom PIDs for ChamSys productsLuke Lowrey2010-09-03
| | | | | | | | | 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>
* USB: cdc-acm: Fixing crash when ACM probing interfaces with no endpoint ↵Toby Gray2010-09-03
| | | | | | | | | | | | | | | | | | | | descriptors. Certain USB devices, such as the Nokia X6 mobile phone, don't expose any endpoint descriptors on some of their interfaces. If the ACM driver is forced to probe all interfaces on a device the a NULL pointer dereference will occur when the ACM driver attempts to use the endpoint of the alternative settings. One way to get the ACM driver to probe all the interfaces is by using the /sys/bus/usb/drivers/cdc_acm/new_id interface. This patch checks that the endpoint pointer for the current alternate settings is non-NULL before using it. Signed-off-by: Toby Gray <toby.gray@realvnc.com> Cc: Oliver Neukum <oliver@neukum.name> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cdc-acm: Add pseudo modem without AT command capabilitiesPhilippe Corbes2010-09-03
| | | | | | | | | | | | | | cdc-acm.c : Manage pseudo-modem without AT commands capabilities Enable to drive electronic simple gadgets based on microcontrolers. The Interface descriptor is like this: bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 0 None Signed-off-by: Philippe Corbes <philippe.corbes@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cxacru: Use a bulk/int URB to access the command endpointSimon Arlott2010-09-03
| | | | | | | | | | | | | | | | | The command endpoint is either a bulk or interrupt endpoint, but using the wrong type of transfer causes an error if CONFIG_USB_DEBUG is enabled after commit f661c6f8c67bd55e93348f160d590ff9edf08904, which checks for this mismatch. Detect which type of endpoint it is and use a bulk/int URB as appropriate. There are other function calls specifying a bulk pipe, but usb_clear_halt doesn't use the pipe type (only the endpoint) and usb_bulk_msg auto-detects interrupt transfers. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: stable <stable@kernel.org> [.34 and newer] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: serial: mos7840: Add USB IDs to support more B&B USB/RS485 converters.Dave Ludlow2010-09-03
| | | | | | | | | | | 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>
* USB: cdc-acm: Adding second ACM channel support for various Nokia and one ↵Toby Gray2010-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Samsung phones S60 phones from Nokia and Samsung expose two ACM channels. The first is a modem with a standard AT-command interface, which is picked up correctly by CDC-ACM. The second ACM port is marked as having a vendor-specific protocol. This means that the ACM driver will not claim the second channel by default. This adds support for the second ACM channel for the following devices: Nokia E63 Nokia E75 Nokia 6760 Slide Nokia E52 Nokia E55 Nokia E72 Nokia X6 Nokia N97 Mini Nokia 5800 Xpressmusic Nokia E90 Samsung GTi8510 (INNOV8) Signed-off-by: Toby Gray <toby.gray@realvnc.com> Cc: Oliver Neukum <oliver@neukum.name> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: serial: mos7840: Add USB ID to support the B&B Electronics USOPTL4-2P.Dave Ludlow2010-09-03
| | | | | | | | | | 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>
* USB: ssu100: turn off debug flagBill Pemberton2010-09-03
| | | | | | | | 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>
* usb: allow drivers to use allocated bandwidth until unboundThadeu Lima de Souza Cascardo2010-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When using the remove sysfs file, the device configuration is set to -1 (unconfigured). This eventually unbind drivers with the bandwidth_mutex held. Some drivers may call functions that hold said mutex, like usb_reset_device. This is the case for rtl8187, for example. This will lead to the same process holding the mutex twice, which deadlocks. Besides, according to Alan Stern: "The deadlock problem probably could be handled somehow, but there's a separate issue: Until the usb_disable_device call finishes unbinding the drivers, the drivers are free to continue using their allocated bandwidth. We musn't change the bandwidth allocations until after the unbinding is done. So this patch is indeed necessary." Unbinding the driver before holding the bandwidth_mutex solves the problem. If any operation after that fails, drivers are not bound again. But that would be a problem anyway that the user may solve resetting the device configuration to one that works, just like he would need to do in most other failure cases. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cp210x usb driver: add USB_DEVICE for Pirelli DP-L10 mobile.A E Lawrence2010-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* USB: cp210x: Add B&G H3000 link cable IDJason Detring2010-09-03
| | | | | | | | | | 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>
* USB: CP210x Add new device IDCraig Shelley2010-09-03
| | | | | | | | | 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>
* USB: option: fix incorrect novatel entriesDirk De Schepper2010-09-03
| | | | | | | | | | | | | | | | | | 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>
* USB: Fix kernel oops with g_ether and WindowsMaxim Osipov2010-09-03
| | | | | | | | | | | Please find attached patch for https://bugzilla.kernel.org/show_bug.cgi?id=16023 problem. Signed-off-by: Maxim Osipov <maxim.osipov@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: rndis: section mismatch fixHenrik Kretzschmar2010-09-03
| | | | | | | | | | | | | | | This patch removes the following section mismatch warning, by moving the function rndis_init() from .init.text to .text. WARNING: vmlinux.o(.text+0x1aeca5a): Section mismatch in reference from the function rndis_bind_config() to the function .init.text:rndis_init() The function rndis_bind_config() references the function __init rndis_init(). This is often because rndis_bind_config lacks a __init annotation or the annotation of rndis_init is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ehci-ppc-of: problems in unwindDan Carpenter2010-09-03
| | | | | | | | | | | | | | | | | The iounmap(ehci->ohci_hcctrl_reg); should be the first thing we do because the ioremap() was the last thing we did. Also if we hit any of the goto statements in the original code then it would have led to a NULL dereference of "ehci". This bug was introduced in: 796bcae7361c "USB: powerpc: Workaround for the PPC440EPX USBH_23 errata [take 3]" I modified the few lines in front a little so that my code didn't obscure the return success code path. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: s3c-hsotg: Remove DEBUG defineMaurus Cuelenaere2010-09-03
| | | | | | | | DEBUG is defined unconditionally, remove it as this clutters the message log. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-08-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | 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
| * USB: drop tty argument from usb_serial_handle_sysrq_char()Dmitry Torokhov2010-08-21
| | | | | | | | | | | | | | | | | | | | 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>
| * Input: sysrq - drop tty argument form handle_sysrq()Dmitry Torokhov2010-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: ftdi_sio: add product ID for Lenz LI-USBGalen Seitz2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: adutux: fix misuse of return value of copy_to_user()Kulikov Vasiliy2010-08-23
| | | | | | | | | | | | | | | | copy_to_user() returns number of not copied bytes, not error code. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: iowarrior: fix misuse of return value of copy_to_user()Kulikov Vasiliy2010-08-23
| | | | | | | | | | | | | | | | copy_to_user() returns number of not copied bytes, not error code. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: xHCI: update ring dequeue pointer when process missed tdsAndiry Xu2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a isoc transfer bug reported by Sander Eikelenboom. When ep->skip is set, endpoint ring dequeue pointer should be updated when processed every missed td. Although ring dequeue pointer will also be updated when ep->skip is clear, leave it intact during missed tds processing may cause two issues: 1). If the very next valid transfer following missed tds is a short transfer, its actual_length will be miscalculated; 2). If there are too many missed tds during transfer, new inserted tds may found the transfer ring full and urb enqueue fails. Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Tested-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: xhci: Remove buggy assignment in next_trb()John Youn2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code to increment the TRB pointer has a slight ambiguity that could lead to a bug on different compilers. The ANSI C specification does not specify the precedence of the assignment operator over the postfix operator. gcc 4.4 produced the correct code (increment the pointer and assign the value), but a MIPS compiler that one of John's clients used assigned the old (unincremented) value. Remove the unnecessary assignment to make all compilers produce the correct assembly. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: ftdi_sio: Add ID for Ionics PlugComputerMartin Michlmayr2010-08-23
| | | | | | | | | | | | | | | | | | 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>
* | USB: serial: io_ti.c: don't return 0 if writing the download record failedRoel Kluin2010-08-23
| | | | | | | | | | | | | | | | | | 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>
* | USB: otg: twl4030: fix wrong assumption of starting stateFelipe Balbi2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reset state of twl4030-usb is not sleeping, it starts up awaken and we need to disable it if we have booted with a disconnected cable to avoid over consumption on the default state. To avoid problems later, we read the current state of the transceiver from the PHY_PWR_CTRL register. The bootloader can, anyways, put the device to sleep before us. Tested on a custom OMAP board. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: gadget: Return -ENOMEM on memory allocation failureJulia Lawall2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this code, 0 is returned on memory allocation failure, even though other failures return -ENOMEM or other similar values. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; expression x,e1,e2,e3; @@ ret = 0 ... when != ret = e1 *x = \(kmalloc\|kcalloc\|kzalloc\)(...) ... when != ret = e2 if (x == NULL) { ... when != ret = e3 return ret; } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: gadget: fix composite kernel-doc warningsRandy Dunlap2010-08-23
| | | | | | | | | | | | | | | | | | | | | | Warning(include/linux/usb/composite.h:284): No description found for parameter 'disconnect' Warning(drivers/usb/gadget/composite.c:744): No description found for parameter 'c' Warning(drivers/usb/gadget/composite.c:744): Excess function parameter 'cdev' description in 'usb_string_ids_n' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: ssu100: set tty_flags in ssu100_process_packetBill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | 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>
* | USB: ssu100: add disconnect function for ssu100Bill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | | | 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>
* | USB: serial: export symbol usb_serial_generic_disconnectBill Pemberton2010-08-23
| | | | | | | | | | | | | | | | 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>
* | USB: ssu100: rework logic for TIOCMIWAITBill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | | | 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>
* | USB: ssu100: add register parameter to ssu100_setregisterBill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | | | 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>
* | USB: ssu100: remove duplicate #defines in ssu100Bill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | | | 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>
* | USB: ssu100: refine process_packet in ssu100Bill Pemberton2010-08-23
| | | | | | | | | | | | | | | | | | | | 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>
* | USB: ssu100: add locking for port private data in ssu100Bill Pemberton2010-08-23
| | | | | | | | | | | | Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: r8a66597-udc: return -ENOMEM if kzalloc() failsAxel Lin2010-08-23
| | | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: io_ti: check firmware version before updatingGreg Kroah-Hartman2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: ftdi_sio: fix endianess of max packet sizeMichael Wileczka2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: CP210x Fix Break On/OffCraig Shelley2010-08-23
| | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: pl2303: New vendor and product idJef Driesen2010-08-23
| | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: serial: fix leak of usb serial module refrence countMing Lei2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: add device IDs for igotu to navmanRoss Burton2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: isp1760: use a write barrier to ensure proper ndelay timingMichael Hennerich2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ISP1760 has some timing requirements where it has to delay a short period after a write to a register has started. However, this delay is from the time the write hits the USB chip (the ISP1760), not from the time where the processor started processing the write. So on a quick enough processor, it is sometimes possible for the write to not hit the device before we start delaying, and we then violate the part's timing requirements, so things stop working. To avoid all this, insert a write barrier after the register write and before the timing delay/register read so we can guarantee we only start counting time after the write has hit the device. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: option: add Celot CT-650Michael Tokarev2010-08-23
| | | | | | | | | | | | | | | | Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | USB: uvc_v4l2: cleanup test for end of loopDan Carpenter2010-08-23
|/ | | | | | | | | | | | | We're trying to test for the the end of the loop here. "format" is never NULL. We don't know what "format->fcc" is because we're past the end of the loop and I think "fmt->fmt.pix.pixelformat" comes from the user so we don't know what that is either. It works, but it's cleaner to just test to see if (i == ARRAY_SIZE(uvc_formats). Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'i2c-for-linus' of ↵Linus Torvalds2010-08-12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: I2C bus multiplexer driver pca954x i2c: Multiplexed I2C bus core support i2c: Use a separate mutex for userspace client lists i2c: Make i2c_default_probe self-sufficient i2c: Drop dummy variable i2c: Move adapter locking helpers to i2c-core V4L/DVB: Use custom I2C probing function mechanism i2c: Add support for custom probe function i2c-dev: Use memdup_user i2c-dev: Remove unnecessary kmalloc casts
| * i2c: Add support for custom probe functionJean Delvare2010-08-11
| | | | | | | | | | | | | | | | | | The probe method used by i2c_new_probed_device() may not be suitable for all cases. Let the caller provide its own, optional probe function. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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