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path: root/drivers/hid
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2009-10-13Merge branch 'for-linus' of ↵Linus Torvalds3-6/+5
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: fix possible deadlock in hidraw_read HID: fix kerneldoc comment for hid_input_report() HID: add __init/__exit macros to twinhan.c
2009-10-12HID: fix possible deadlock in hidraw_readJiri Kosina1-3/+2
If the loop in hidraw_read() loops more than once, then we might end up trying to acquire already locked mutex, casuing a deadlock. Reported-by: iceberg <iceberg@ispras.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-10-04headers: remove sched.h from poll.hAlexey Dobriyan1-0/+1
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-01HID: fix kerneldoc comment for hid_input_report()Jiri Kosina1-1/+1
The kerneldoc comment for 'interrupt' has already confused a lot of people, as it is simply wrong. It doesn't carry the information about the context, but is used to distinguish between two fundamental types of low-level transport transfers -- interrupt vs. control. Make this clear in the comment. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-29HID: add __init/__exit macros to twinhan.cPeter Huewe1-2/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of the twinhan driver in hid. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-22Merge branch 'for-linus' of ↵Linus Torvalds3-20/+17
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Remove duplicate Kconfig entry HID: consolidate connect and disconnect into core code HID: fix non-atomic allocation in hid_input_report
2009-09-19Driver-Core: extend devnode callbacks to provide permissionsKay Sievers1-2/+2
This allows subsytems to provide devtmpfs with non-default permissions for the device node. Instead of the default mode of 0600, null, zero, random, urandom, full, tty, ptmx now have a mode of 0666, which allows non-privileged processes to access standard device nodes in case no other userspace process applies the expected permissions. This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-17HID: Remove duplicate Kconfig entryAlessandro Guido1-7/+0
Signed-off-by: Alessandro Guido <ag@alessandroguido.name> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-17HID: consolidate connect and disconnect into core codeJiri Kosina2-11/+16
HID core registers input, hidraw and hiddev devices, but leaves unregistering it up to the individual driver, which is not really nice. Let's move all the logic to the core. Reported-by: Marcel Holtmann <marcel@holtmann.org> Reported-by: Brian Rogers <brian@xyzw.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-15HID: fix non-atomic allocation in hid_input_reportJiri Kosina1-2/+1
'interrupt' variable can't be used to safely determine whether we are running in atomic context or not, as we might be called from during control transfer completion through hid_ctrl() in atomic context with interrupt == 0. Reported-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-13Merge branches 'upstream', 'upstream-fixes' and 'debugfs' into for-linusJiri Kosina7-125/+413
2009-08-26HID: completely remove apple mightymouse from blacklistJan Scholz1-1/+0
Commit fa047e4f6fa63a6e9d0ae4d7749538830d14a343 "HID: fix inverted wheel for bluetooth version of apple mighty mouse" is incomplete. If we remove Apple MightyMouse (bluetooth version) from the list of apple_devices in drivers/hid/hid-apple.c we have to remove it from hid_blacklist in drivers/hid/hid-core.c as well. Signed-off-by: Jan Scholz <Scholz@fias.uni-frankfurt.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-20HID: support larger reports than 64 bytes in hiddevJiri Kosina1-1/+1
hiddev userspace driver uses a rignbuffer to store the parsed usages that should be returned through read(). This buffer is 64 bytes long, which is sufficient for queueing single USB 1.0 low-speed report, which is of maximum size 48 bytes. There are however USB HID devices which are full-speed USB devices, and therefore they are free to produce reports 64 bytes long. This is correctly handled by HID core, but read() on hiddev node gets stuck forever, because the ring buffer loops infinitely (as it is exactly 64 bytes long as well), never advancing the buffer pointer. Plus, the core driver is ready to handle highspeed devices, so we should be able to handle reports from such devices in the hiddev driver as well, which means we need larger ringbuffer. Reported-by: Michael Zeisel <michael.zeisel@philips.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-18HID: local function should be staticH Hartley Sweeten1-1/+2
__usbhid_submit_report() is a local function wrapped by the exported symbol usbhid_submit_report(). As such, it should be static. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-08HID: ignore Philips IEEE802.15.4 RF DongleHenning Glawe2-0/+4
This usb device claims to be of HID class, but is in fact a 802.15.4 lowpan transceiver, therefore the generic HID driver cannot operate this device. A separate driver for this device will be written for this using the new 802.15.4 stack. Signed-off-by: Henning Glawe <glaweh@debian.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-08HID: ignore all recent SoundGraph iMON devicesJarod Wilson2-10/+7
After some inspection of the Windows iMON driver, several additional device IDs were added to the lirc_imon driver. At least a few of these have been seen in the wild, and require manual quirking to keep the usbhid driver from binding to them. Rather than list out every single device, ignore the entire device ID range, 0x0034 - 0x0046. Some of these may not advertise themselves as HID devices, but no harm done to such devices anyway. Does the right thing in brief testing w/my 0x0045 device. Signed-off-by: Jarod Wilson <jarod@redhat.com> Acked-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-08HID: fix memory leak on error patch in debug codeJulia Lawall1-0/+1
Error handling code following a kzalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-08-08HID: fix overrun in quirks initializationRoel Kluin1-1/+1
Check whether index is within bounds before testing the element. declared in drivers/hid/usbhid/hid-core.c:62: static char *quirks_param[MAX_USBHID_BOOT_QUIRKS] = ... Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: Drop NULL test on list_entry resultJulia Lawall1-5/+0
list_entry, which is an alias for container_of, cannot return NULL, as there is no way to add a NULL value to a doubly linked list. A simplified version of the semantic match that findds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r@ expression x,E; statement S1,S2; position p,p1; @@ *x = list_entry@p(...) ... when != x = E *if@p1 (x == NULL) S1 else S2 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: driver for Twinhan USB 6253:0100 remote controlBruno Premont5-0/+159
Add explicit key mappings for TwinHan USB HID remote control. All dummy Ctrl, Alt, Meta, ... key press/release events generated by the remote are silenced by "unmapping" them. This makes Power and Volume keys single-key and strips the regular (even while idle) key release events for Ctrl, Alt, Meta, ... Signed-off-by: Bruno Premont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: adding __init/__exit macros to module init/exit functionsPeter Huewe24-48/+48
Trivial patch which adds the __init and __exit macros to the module_init / module_exit functions of several HID drivers from drivers/hid/ Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: add rumble support for Thrustmaster Dual Trigger 3-in-1Ruben Aos Garralda3-4/+10
This patch enables rumble in Thrustmaster Dual 3-in-1 trigger gamepads (in both PC and PS3 modes). It uses the same code as Thrustmaster FireStorm Dual Power 2, so it only adds new USB IDs to hid-core.c and hid-tmff.c Signed-off-by: Ruben Aos Garralda <rubenatch@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: ntrig tool separation and pen usagesRafi Rubin1-4/+29
When both touch and pen are active send a tool announcement before sending any status changes so that event users may differentiate which tool is changing. Restored three usage codes used by the pen. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Acked-by: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: Avoid double spin_lock_init on usbhid->lockSergey Senozhatsky1-1/+0
Avoid double spin_lock_init on usbhid->lock. Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@mail.by> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: add force feedback support for Logitech WingMan Formula Force GPJiri Kosina5-0/+6
Add force feedback support for Logitech WingMan Formula Force GP (0x046d/0xc293). Reported-by: wylda@volny.cz Tested-by: wylda@volny.cz Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-23HID: Support new variants of Samsung USB IR receiver (0419:0001)Robert Schedel1-5/+34
This patch extends the existing Samsung IrDA (0419:0001) quirk file with newly reported variants: * New device variants with 203 byte and 135 byte report descriptors were reported to be recognized incorrectly. This patch adds an autodetection for those two, using report descriptor size to enable new quirks. * Any other unknown 0419:0001 variants will now be treated without any quirk flags (i.e. IGNORE_HIDINPUT/HIDDEV_FORCE will not be set by default anymore). More details: 1. Descriptor size 184 bytes ("Satelco bundled remote") Already supported since kernel 2.6.25 (my old patch). 2. Descriptor size 203 bytes ("Optronix remote") This receiver mostly works with the regular HID input driver. Only when some keys are released, another spurious key press event is interpreted due to incorrect array ranges. According to HID 1.11, section 6.2.2.5, arrays should return a 0 value when no control is asserted, and ranges should go from 1 to the number of elements. The patch clips the value with a logical range from 1..15 (instead of originally 0..18). Ticket with more information available at https://bugs.launchpad.net/bugs/326986 3. Descriptor size 135 bytes ("Gotview remote") This receiver has a similar issue than the previous one, i.e. it mostly works with regular HID input, except some key press events get stuck on key release. The patch clips the array value from 1..14 (instead of originally 0..17). Ticket with more information available at http://bugs.archlinux.org/task/15216 4. Other unknown variants (found one report with 218 bytes, but no further information about issues) For such unknown variants we should refrain from changing any device flags. Currently, HIDINPUT is suppressed and HIDDEV is enforced (because in 2.6.25 the quirk table did not yet allow differentiating variants and we did not expect variants either). Now we should be as strict as possible and enable it only for the first variant above. Signed-off-by: Robert Schedel <r.schedel@yahoo.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-22Merge branch 'for-linus' of ↵Linus Torvalds2-3/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Move dereferences below a NULL test HID: hiddev, fix lock imbalance
2009-07-20HID: Move dereferences below a NULL testJulia Lawall1-2/+4
If the NULL test is necessary, then the dereferences should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; expression E,E1; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E=E1 when != i if (E == NULL||...) S + i = E->fld; // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-12headers: smp_lock.h reduxAlexey Dobriyan1-1/+0
* Remove smp_lock.h from files which don't need it (including some headers!) * Add smp_lock.h to files which do need it * Make smp_lock.h include conditional in hardirq.h It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT This will make hardirq.h inclusion cheaper for every PREEMPT=n config (which includes allmodconfig/allyesconfig, BTW) Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-26HID: fix memory leak on error path in debug codeJiri Kosina1-1/+3
If hid_get_report() fails, we forgot to free the already allocated buffer for debugging messages on error path. Fix that up. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-22HID: hiddev, fix lock imbalanceJiri Slaby1-1/+3
Add omitted BKL to one switch/case. Cc: Stable <stable@kernel.org> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-15Driver Core: usb: add nodename support for usb drivers.Kay Sievers1-1/+6
This adds support for USB drivers to report their requested nodename to userspace. It also updates a number of USB drivers to provide the needed subdirectory and device name to be used for them. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Jan Blunck <jblunck@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-12Merge branches 'upstream' and 'ntrig-multitouch' into for-linusJiri Kosina16-51/+805
2009-06-12HID: use debugfs for events/reports dumpingJiri Kosina2-29/+252
This is a followup patch to the one implemeting rdesc representation in debugfs rather than being dependent on compile-time CONFIG_HID_DEBUG setting. The API of the appropriate formatting functions is slightly modified -- if they are passed seq_file pointer, the one-shot output for 'rdesc' file mode is used, and therefore the message is formatted into the corresponding seq_file immediately. Otherwise the called function allocated a new buffer, formats the text into the buffer and returns the pointer to it, so that it can be queued into the ring-buffer of the processess blocked waiting on input on 'events' file in debugfs. 'debug' parameter to the 'hid' module is now used solely for the prupose of inetrnal driver state debugging (parser, transport, etc). Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12HID: use debugfs for report dumping descriptorJiri Kosina6-109/+172
It is a little bit inconvenient for people who have some non-standard HID hardware (usually violating the HID specification) to have to recompile kernel with CONFIG_HID_DEBUG to be able to see kernel's perspective of the HID report descriptor and observe the parsed events. Plus the messages are then mixed up inconveniently with the rest of the dmesg stuff. This patch implements /sys/kernel/debug/hid/<device>/rdesc file, which represents the kernel's view of report descriptor (both the raw report descriptor data and parsed contents). With all the device-specific debug data being available through debugfs, there is no need for keeping CONFIG_HID_DEBUG, as the 'debug' parameter to the hid module will now only output only driver-specific debugging options, which has absolutely minimal memory footprint, just a few error messages and one global flag (hid_debug). We use the current set of output formatting functions. The ones that need to be used both for one-shot rdesc seq_file and also for continuous flow of data (individual reports, as being sent by the device) distinguish according to the passed seq_file parameter, and if it is NULL, it still output to kernel ringbuffer, otherwise the corresponding seq_file is used for output. The format of the output is preserved. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-10HID: fix inverted wheel for bluetooth version of apple mighty mouseJiri Kosina1-4/+0
Bluetooth version of Apple Mighty mouse (0x05ac/0x030c) doesn't, according to multiple reports on linux-input@, need the same quirk as the USB version of this mouse (0x05ac/0x0304) does. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-04HID: no more reinitializtion is needed in post_resetJiri Kosina1-4/+3
No more reinitialization is needed in the post reset hook, remove the FIXME comment. While at it, clean up whitespaces in the immediate surrounding. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-04HID: hidraw -- fix comment about accepted devicesJiri Kosina1-4/+1
hidraw accepts any devices, no matter if the device has already been claimed by other HID driver (hid-input, hidraw), and this is intended to stay. Fix up the comment to reflect reality. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-20HID: Multitouch support for the N-Trig touchscreenStephane Chatty1-11/+211
Adds support for multitouch interaction on the N-Trig touchscreen, using the new ABS_MT_* input constants. Single touch support works as previously. This code was tested against two versions of the N- Trig firmware: one that supports dual pen/finger single touch, and one that supports finger multitouch but no pen at all. Copyright notices that looked wrong were removed, as it seems that there is only code written in 2009 by Rafin Rubin and Stephane Chatty in this file. Signed-off-by: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-20HID: add new multitouch and digitizer contantsStephane Chatty1-2/+21
Added constants to hid.h for all digitizer usages (including the new multitouch ones that are not yet in the official USB spec but are being pushed by Microsft as described in their paper "Digitizer Drivers for Windows Touch and Pen-Based Computers"). Updated hid-debug.c to support the new MT input constants such as ABS_MT_POSITION_X. Signed-off-by: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-15HID: autocentering support for Logitech Force 3D ProSergey Belyashov1-1/+7
This patch adds autocentering support for Logitech Force 3D Pro. Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-15HID: fix hid-ff drivers so that devices work even without ff supportJiri Kosina6-24/+94
Currently, the hid-*ff force feedback drivers, which claim the blacklisted device on a HID bus, are only compiled in if the user selects force feedback support. However we want the device to be supported even when the kernel is configured without force feedback. This patch fixes the drivers in a way that they get compiled even if force feedback is turned off; all the force feedback support code is compiled out in such case, and the driver works as a usual driver on HID bus, claiming and initializing the device, making it operational without FF effects. Reported-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-15HID: force feedback support for SmartJoy PLUS PS2/USB adapterJussi Kivilinna5-0/+198
This driver adds force feedback support for SmartJoy PLUS PS2/USB adapter. I made this driver one device spesific instead of making generic 'wisegroup-ff' because I have another Wisegroup PS2/USB adapter that doesn't work same way as SmartJoy PLUS. If another device that is compatible pops up, this driver could be then renamed to something more generic. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-13HID: Wacom Graphire Bluetooth driverBastien Nocera5-0/+269
Based on the work by Andrew Zabolotny, an HID driver for the Bluetooth Wacom tablet. This is required as it uses a slightly different protocols from what's currently support by the drivers/input/wacom* driver, and those only support USB. A user-space patch is required to activate mode 2 of the Wacom tablet, as hidp does not support hid_output_raw_report. Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-13HID: autocentering support for Logitech G25 Racing WheelSergey Belyashov1-1/+1
Some months ago I send patch which adds autocentering for Logitech MOMO Wheel. Now I have access to Logitech G25 Racing Wheel and test autocentering for it. I write patch for current kernel to support autocentering for G25 in legacy mode (this device supports other modes, but after switching device reconnects with ID 0xc299 and FF support comes out) and others Logitech (Driving Force, Formula Force Ex etc) wheels with ID 046d:c294. Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-11HID: add NOGET quirk for devices from CH ProductsAlan Stern2-0/+8
This patch (as1240) adds the NOGET quirk for three devices from CH Products: the Pro pedals, the Combatstick joystick, and the Flight-Sim yoke. Without these quirks, the devices haven't worked for many kernel releases. Sometimes replugging them after boot-up would get them to work and sometimes they wouldn't work at all. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Sean Hildebrand <silverwraithii@gmail.com> Reported-by: Sid Boyce <sboyce@blueyonder.co.uk> Tested-by: Sean Hildebrand <silverwraithii@gmail.com> Tested-by: Sid Boyce <sboyce@blueyonder.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-11HID: fix dropped device-specific quirksZoltan Karcagi1-1/+1
Device-specific quirks are set up correctly in their respective vendor-specific driver, then get overwritten in usbhid_parse(). This is only issue for device-specific NOGET quirks being set by driver for a few devices out there. Signed-off-by: Zoltan Karcagi <zkr@freemail.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-02HID: fix oops in hid_check_keys_pressed()Jiri Kosina1-0/+3
If the device is not claimed by hid-input (i.e devices driver by userspace hiddev/hidraw-based drivers, or completely detached from HID and driver by libusb), we must not check the hid->inptus, as it is not guaranteed to be initialized, as this is performed only for devices handled by hid-input. Reported-by: Guillaume Chazarain <guichaz@gmail.com> Tested-by: Guillaume Chazarain <guichaz@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-04-29HID: fix possible deadlock in usbhid_close()Oliver Neukum1-1/+1
This patch switches usbhid_close() from flush_scheduled_work() to canceling the outstanding work. This fixes a possible deadlock due to work taking the mutex usbhid_close() holds. Lockdep reported the problem. Signed-off-by: Oliver Neukum <oliver@neukum.org> -- Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-04-29HID: Fix the support for apple mini aluminium keyboardUlrich Dangel1-1/+1
Quirks for the apple mini keyboard was recently added but keyboard was recognized as a powerbook keyboard. Adjusted boundary to the lowest product id for the apple mini keyboard to get the right translation. Signed-off-by: Ulrich Dangel <uli@spamt.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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