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* USB: ftdi_sio whitespace fixesDavid Brownell2006-10-17
| | | | | | | | | Whitespace fixups for drivers/usb/serial/ftdi_sio.c ... removing end-of-line whitespace, and space-before-tab. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB-SERIAL:cp2101 Add new device IDCraig Shelley2006-10-17
| | | | | | | | | | This patch adds device ID 0xEA61. This is another factory default ID used by SILabs. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB/gadget/net2280: handle sysfs errorsJeff Garzik2006-10-17
| | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbtouchscreen: fix data reading for ITM touchscreensDaniel Ritz2006-10-17
| | | | | | | | | ITM devices seem to report only garbage when not touched. update usbtouchscreen to do data reading like itmtouch. also fix wrong mask on pressure bits. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UEAGLE: fix ueagle-atm Oopsmatthieu castet2006-10-17
| | | | | | | | | | | | | | | | The array of attribute passed to sysfs_create_group() must be NULL-terminated. The sysfs entries are created before the start of the modem state machine to avoid to stop it in case of errors in sysfs creation. Also {destroy,create}_fs_entries are removed as they do nothing. Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: xpad: dance pad supportDominic Cerquetti2006-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | Adds support for dance pads to the xpad driver. Dance pads require the d-pad to be mapped to four buttons instead of two axes, so that combinations of up/down and left/right can be hit simultaneously. Known dance pads are detected, and there is a module parameter added to default unknown xpad devices to map the d-pad to buttons if this is desired. (dpad_to_buttons). Minor modifications were made to port the changes in the original patch to a newer kernel version. This patch was originally from Dominic Cerquetti originally written for kernel 2.6.11.4, with minor modifications (API changes for USB, spelling fixes to the documentation added in the original patch) made to apply to the current kernel. I have modified Dominic's original patch per some suggestions from Dmitry Torokhov. (There was nothing in the patch format description about multiple From: lines, so I haven't added myself.) [akpm@osdl.org: cleanups] Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: input: extract() and implement() are bit field manipulation routinesGrant Grundler2006-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | extract() and implement() have brain damaged attempts to handle 32-bit wide "fields". The problem is the index math in the original code didn't clear all the relevant bits. (offset >> 5) only compensated for 32-bit index. We need (offset >> 6) if we want to use 64-bit loads. But it was also wrong in that it tried to use quasi-aligned loads. Ie "report" was only incremented in multiples of 4 bytes and then the offset was masked off for values greater than 4 bytes. The right way is to pretend "report" points at a byte array. And offset is then only minor adjustment for < 8 bits of offset. "n" (field width) can then be as big as 24 (assuming 32-bit loads) since "offset" will never be bigger than 7. If someone needs either function to handle more than 24-bits, please document why - point at a specification or specific USB hid device - in comments in the code. extract/implement() are also an eyesore to read. Please banish whoever wrote it to read CodingStyle 3 times in a row to a classroom full of 1st graders armed with rubberbands. Or just flame them. Whatever. Globbing all the code together on two lines does NOT make it faster and is Just Wrong. I've tested this patch on j6000 (dual 750Mhz PA-RISC, 32-bit 2.6.12-rc5). Kyle McMartin tested on c3000 (up 400Mhz PA-RISC, same kernel). "p2-mate" (Peter De Schrijver?) tested on sb1250 (dual core Mips, broadcom "swarm" eval board). Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Memory leak in drivers/usb/serial/airprime.cEric Sesterhenn2006-10-17
| | | | | | | | | | | | | the commit http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=5dda171202f94127e49c12daf780cdae1b4e668b added a memory leak. In case we cant allocate an urb, we dont free the buffer and leak it. Coverity id #1438 Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Acked-by: Andy Gay <andy@andynet.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB Storage: unusual_devs.h entry for Sony Ericsson P990iJan Mate2006-10-17
| | | | | | | | | USB Storage: this patch adds support for Sony Ericsson P990i Signed-off-by: Jan Mate <mate@fiit.stuba.sk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix usbatm tiny raceAndrew Morton2006-10-17
| | | | | | | | | | | | | | ia64: drivers/usb/atm/usbatm.c: In function `usbatm_do_heavy_init': drivers/usb/atm/usbatm.c:1004: warning: implicit declaration of function `get_current' drivers/usb/atm/usbatm.c:1004: error: invalid type argument of `->' Signed-off-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: unusual_devs entry for Nokia 6234Alan Stern2006-10-17
| | | | | | | | | This patch (as803) adds an unusual_devs entry for the Nokia 6234 mobile phone. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: mos7840.c: fix a check-after-dereferenceAdrian Bunk2006-10-17
| | | | | | | | | This patch fixes an obvious check-after-dereference spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi-elan.c: remove dead codeAdrian Bunk2006-10-17
| | | | | | | | The Coverity checker spotted this obviously dead code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fixTobias Lorenz2006-10-17
| | | | | | | From: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix dereference in drivers/usb/misc/adutux.cEric Sesterhenn2006-10-17
| | | | | | | | | | in two of the error cases, dev is still NULL, and we dereference it. Spotted by coverity (cid#1428, 1429) Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: add USB serial mos7720 driverGreg Kroah-Hartman2006-10-17
| | | | | | | | | | | | | | Add support for Moschip 7720 USB dual port usb to serial device. This driver is originally based on the drivers/usb/io_edgeport.c driver. Cleaned up and forward ported by me. Cc: VijayaKumar <vijaykumar@aspirecom.net> Cc: AjayKumar <ajay@aspirecom.net> Cc: Gurudeva <gurudev@aspirecom.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: move trancevibrator.c to the proper usb directoryGreg Kroah-Hartman2006-10-17
| | | | | | | | | | It's not a input driver, so it doesn't belong in the input directory. Cc: Sam Hocevar <sam@zoy.org> Cc: Dmitry Torokhov <dtor@insightbb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbnet: add a mutex around phy register accessArnd Bergmann2006-10-17
| | | | | | | | | | | | | | When working on the mcs7830, I noticed the need for a mutex in its mdio_read/mdio_write functions. A related problem seems to be present in the asix driver in the respective functions. This introduces a mutex in the common usbnet driver and uses it from the two hardware specific drivers. Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbnet: improve generic ethtool supportArnd Bergmann2006-10-17
| | | | | | | | | | | | | | | | This adds generic support for the ethtool commands get_settings, set_settings, get_link and nway_reset to usbnet. These are now implemented using mii functions when a low-level driver supports mdio_read/mdio_write and does not override the usbnet ethtool commands with its own. Currently, this applies to the asix and the mcs7830 drivers. I have tested it on mcs7830. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: driver for mcs7830 (aka DeLOCK) USB ethernet adapterArnd Bergmann2006-10-17
| | | | | | | | | | | | | | | | | | | | | | This driver adds support for the DeLOCK USB ethernet adapter and potentially others based on the MosChip MCS7830 chip. It is based on the usbnet and asix drivers as well as the original device driver provided by MosChip, which in turn was based on the usbnet driver. It has been tested successfully on an OHCI, but interestingly there seems to be a problem with the mcs7830 when connected to the ICH6/EHCI in my thinkpad: it keeps receiving lots of broken packets in the RX interrupt. The problem goes away when I'm using an active USB hub, so I assume it's not related to the device driver, but rather to the hardware. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb devio: handle class_device_create() errorAkinobu Mita2006-10-17
| | | | | | | | | This patch adds missing class_device_create() error check, and makes notifier return NOTIFY_BAD. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: drivers/usb/net/*: use BUILD_BUG_ONAlexey Dobriyan2006-10-17
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbcore: fix endpoint device creationAlan Stern2006-10-17
| | | | | | | | | This patch (as800) straightens out the USB endpoint class device creation routine, fixing a refcount bug in the process. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbcore: fix refcount bug in endpoint removalAlan Stern2006-10-17
| | | | | | | | This patch (as799) fixes a nasty refcount error in the USB endpoint class. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UHCI: workaround for Asus motherboardAlan Stern2006-10-17
| | | | | | | | | | | | | | This patch (as798) adds a workaround to uhci-hcd. At least one Asus motherboard is wired in such a way that any device attached to a suspended UHCI controller will prevent the system from entering suspend-to-RAM by immediately waking it up. The only way around the problem is to turn the controller off instead of suspending it. This fixes Bugzilla #6193. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi-elan: fix sparse warningsGreg Kroah-Hartman2006-10-17
| | | | | | | | | | | | | | Deleted some unused code that could do bad things on non-x86 platforms. Also fixed some minor formatting errors. Thanks to Al Viro for pointing out the sparse errors. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix suspend support for usblpOliver Neukum2006-10-17
| | | | | | | | | | | | this implements suspend support for usblp. According to the CUPS people ENODEV will make CUPS retry the job. Thus it is returned in the runtime case. My printer survives suspend/resume cycles with it. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* cxacru: add the ZTE ZXDSL 852Duncan Sands2006-10-17
| | | | | | | | From http://doc.ubuntu-fr.org/materiel/zxdsl852. Signed-off-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* speedtch: "extended reach"Duncan Sands2006-10-17
| | | | | | | | | | | | | | | | | | | | | | The speedtouch modem setup code was reverse engineered many years ago from a prehistoric windows driver. Less ancient windows drivers, even those from a few years ago, perform extra initialization steps which this patch adds to the linux driver. David Woodhouse observed that this initialization along with the firmware bin/sachu3/zzzlp2.eni from the driver at http://www.speedtouch.co.uk/downloads/330/301/UK3012%20Extended.zip improves line sync speeds by about 20%. He provided the original patch, which I've modified to use symbolic names (BMaxDSL, ModemMode, ModemOption) rather than magic numbers. These names may not seem like much of an improvement (after all, what is "ModemOption" exactly?), but they do have one big advantage: they are the names used in the windows registry. I've made them available as module parameters. Thanks are due to Aurelio Arroyo, who noticed the relationship between these magic numbers and the entries in Phonebook.ini. Signed-off-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usbatm: fix tiny raceDuncan Sands2006-10-17
| | | | | | | | | | If usbatm_do_heavy_init finishes before usbatm_heavy_init writes the pid, the disconnect method could shoot down the wrong process if the pid has been recycled. Signed-off-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: unusual_devs entry for Nokia 6131Alan Stern2006-10-17
| | | | | | | | | This patch (as796) adds an unusual_devs entry for the Nokia 6131, which doesn't like large transfer sizes. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix cdc-acm problems with hard irq? (inconsistent lock state)Jarek Poplawski2006-10-17
| | | | | | | Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UEAGLE : comestic changesmatthieu castet2006-10-17
| | | | | | | | | | | | | | | | | | | Hi, this patch does some cosmetic changes : - dump firwmare version as soon as possible and export it on sysfs - hint about wrong cmv/dsp - Display a message to warn user when the modem is ready : it can help people to detect problems on the line without debug trace - Fix wrong indent - display modem type (pots/isdn) - increase version number Signed-off-by: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UEAGLE : use interruptible sleepmatthieu castet2006-10-17
| | | | | | | | | | | | this patch use wait_event_interruptible_timeout and msleep_interruptible beacause uninterruptible sleep (task state 'D') is counted as 1 towards load average, like running processes. Signed-off-by: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UEAGLE : be suspend friendlymatthieu castet2006-10-17
| | | | | | | | | this patch avoid that the kernel thread block the suspend process. Some work is still need to recover after a resume. Signed-off-by: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ohci-pnx4008 build fixesDavid Brownell2006-10-17
| | | | | | | | | | | | | | | The OHCI bus glue for the Philips PNX chips is missing a few calls. - Bus suspend/resume were wrongly omitted in the original submission. - Two new calls were added since that glue was submitted: * Root hub irq enable call * Shutdown hook for usbcore Plus usb_bus.hcpriv has now been removed from usbcore. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: suspend/resume support for kawethOliver Neukum2006-10-17
| | | | | | | | this adds support for suspend and resume to the kaweth driver. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove private debug macros from kawethOliver Neukum2006-10-17
| | | | | | | | this kills the private debug macros from the kaweth driver. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Support for BT On-Air USB modem in cdc-acm.cChris Malley2006-10-17
| | | | | | | | | | | | | | | | The patch below is a necessary workaround to support the BT On-Air USB modem, which fails to initialise properly during normal probing thus: Sep 30 17:34:57 sled kernel: drivers/usb/class/cdc-acm.c: Zero length descriptor references Sep 30 17:34:57 sled kernel: cdc_acm: probe of 1-1.2:1.0 failed with error -22 Adding the patch below causes the probing section to be skipped, and the modem then initialises correctly. Signed-off-by: Chris Malley <mail@chrismalley.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* airprime: New device ID.Luiz Fernando N. Capitulino2006-10-17
| | | | | | | | | | | Adds support for the verizon wireless Broadband Access, National Access V640 ExpressCard34 Qualcomm 3G CDMA. Reported by Maciej A. __enczykowski <maze@google.com> Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix use after free in wacom_sys.cEric Sesterhenn2006-10-17
| | | | | | | | | | | the following commit added a use after free http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3D3bea733ab21247290bd552dd6a2cd3049af9adef Found by coverity (cid #1441) Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: "Ping Cheng" <pingc@wacom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: BUG_ON conversion for wacom.cEric Sesterhenn2006-10-17
| | | | | | | | | | | this patch converts two if () BUG(); construct to BUG_ON(); which occupies less space, uses unlikely and is safer when BUG() is disabled. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Acked-by: "Ping Cheng" <pingc@wacom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Wacom driver updatesPing Cheng2006-10-17
| | | | | | | | | This fixes some issues with the current wacom driver due to the split of the driver into different pieces and adds support for the Intuos3 4x6 Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: revert EHCI VIA workaround patchGreg Kroah-Hartman2006-10-17
| | | | | | | | This reverts 26f953fd884ea4879585287917f855c63c6b2666 which caused resume problems on the mac mini. Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] devio __user annotationsAl Viro2006-10-10
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mos7840 annotationsAl Viro2006-10-09
| | | | | | | __user annotations, NULL noise removal, %p use for pointers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] misc arm pt_regs fixesAl Viro2006-10-08
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ohci: don't play with IRQ regsDavid Brownell2006-10-06
| | | | | | | | | | This is a more correct fix for the way the ohci hcd was referencing pt_regs in the unlink paths. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* [PATCH] itmtouch: fix inverted flag to indicate touch location correctly, ↵Mark Assad2006-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | correct white space There is a bug in the current version of the itmtouch USB touchscreen driver. The if statment that checks if pressure is being applied to the touch screen is now missing a ! (not), so events are no longer being reported correctly. The original source code for this line was as follows: #define UCP(x) ((unsigned char*)(x)) #define UCOM(x,y,z) ((UCP((x)->transfer_buffer)[y]) & (z)) ... if (!UCOM(urb, 7, 0x20)) { And was cleaned to: unsigned char *data = urb->transfer_buffer; .... if (data[7] & 0x20) { (note the lack of '!') This has been tested on an LG L1510BF and an LG1510SF touch screen. Signed-off-by: Mark Assad <massad@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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