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2008-01-28kbuild: ignore *.order filesSam Ravnborg
Introducing the new modules.order patch created a number of additional files. Teach git to ignore them. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Tejun Heo <htejun@gmail.com>
2008-01-28kbuild: fix buglet in gcc-version.shSam Ravnborg
Greg Schafer <gschafer@zip.com.au> reported: ==== $make mrproper scripts/gcc-version.sh: [[: command not found This is on a very old host with an ancient bash as /bin/sh. But I have CONFIG_SHELL set and pointing to a modern bash. Something is wrong. This doesn't happen with 2.6.23 ==== Fixed using a more common string equality test. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Greg Schafer <gschafer@zip.com.au> Cc: Jesper Juhl <jesper.juhl@gmail.com>
2008-01-28Kbuild: Clarify the rpm-related make packaging targetsRobert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: support mercurial in setlocalversionAron Griffis
This represents mercurial changesets similarly to git. For untagged revisions, append the changeset id. If there are uncommitted changes, append -dirty. For example, -hgc60016ba6237-dirty Signed-off-by: Aron Griffis <aron@hp.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kconfig: use getopt() in conf.c for handling command line argumentsAndres Salomon
Switch from doing our own parsing of command line arguments to using getopt(3) to do it. Aside from simplifying things, this allows us to specify multiple arguments; the old code could only accept two arguments (input_mode and kconfig name). Note some subtle changes: - The argument '-?' is no longer supported. - '-h' is not treated as an error, so output goes to stdout, and we exit with '0'. - There is no compatibility checking amongst arguments; the last option will simply override earlier options. For example, 'conf -n -y foo' is perfectly valid now (input_mode will be set_yes). Previously, that would have been an error ("can't find file -y"). Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
2008-01-28kbuild: fix a buffer overflow in modpostAndi Kleen
When passing an file name > 1k the stack could be overflowed. Not really a security issue, but still better plugged. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: fix format string warnings in modpostAndi Kleen
Fix wrong format strings in modpost exposed by the previous patch. Including one missing argument -- some random data was printed instead. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: declare the modpost error functions as printf likeAndi Kleen
This way gcc can warn for wrong format strings Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kconfig: if ncurses-devel is missing then say soSam Ravnborg
With this patch when ncurses-devel (or whatever it is named) is missing trying to run menuconfig will result in this: $ make menuconfig HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o *** Unable to find the ncurses libraries or the *** required header files. *** 'make menuconfig' requires the ncurses libraries. *** *** Install ncurses (ncurses-devel) and try again. *** make[1]: *** [scripts/kconfig/dochecklxdialog] Error 1 make: *** [menuconfig] Error 2 Much better than before where we just listed some build errors. The other *config targets will work indepenednt on ncurses being present or not. Includes improvements suggested by: Frans Pop <elendil@planet.nl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Frans Pop <elendil@planet.nl>
2008-01-28kbuild: implement modules.orderTejun Heo
When multiple built-in modules (especially drivers) provide the same capability, they're prioritized by link order specified by the order listed in Makefile. This implicit ordering is lost for loadable modules. When driver modules are loaded by udev, what comes first in modules.alias file is selected. However, the order in this file is indeterministic (depends on filesystem listing order of installed modules). This causes confusion. The solution is two-parted. This patch updates kbuild such that it generates and installs modules.order which contains the name of modules ordered according to Makefile. The second part is update to depmod such that it generates output files according to this file. Note that both obj-y and obj-m subdirs can contain modules and ordering information between those two are lost from beginning. Currently obj-y subdirs are put before obj-m subdirs. Sam Ravnborg cleaned up Makefile modifications and suggested using awk to remove duplicate lines from modules.order instead of using separate C program. Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: Bill Nottingham <notting@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jon Masters <jonathan@jonmasters.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28convert drivers/base/power/Makefile to ccflagsJohannes Berg
This patch converts drivers/base/power/Makefile to use ccflags instead of EXTRA_CFLAGS. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: Add missing srctree prefix for includecheck and versioncheckGeert Uytterhoeven
Add missing $(srctree)/ prefix for scripts used by the includecheck and versioncheck make targets Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: document versioncheck in make helpSam Ravnborg
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: add 'includecheck' help textRandy Dunlap
Add 'includecheck' to the Static analyzers help list. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: new P directive for DOC: sectionsJohannes Berg
The !P directive includes the contents of a DOC: section given by title, e.g. !Pfilename Title of the section Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: use no-doc optionJohannes Berg
When asked by a template to include all functions from a file, it will also include DOC: sections wreaking havoc in the generated docbook file. This patch makes it use the new -no-doc-sections flag for kernel-doc to avoid this. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: process functions, not DOC:Johannes Berg
This flag is necessary for the next patch for docproc to output only the functions and not DOC: sections when a function list is requested. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: single DOC: selectionJohannes Berg
Currently, DOC: sections are always output even if only a single function is requested, fix this and also make it possible to just output a single DOC: section by giving its title as the function name to output. Also fixes docbook XML well-formedness for sections with examples. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: init kernel versionJohannes Berg
The kernel-doc script triggers a perl warning when invoked without KERNELVERSION in the environment, rather make it use the string "unknown kernel version" instead. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kernel-doc: fix xml output modeJohannes Berg
After Randy's patch fixing the HTML output in DOC: sections (6b5b55f6c404fa730a09a8254eb19f5a038afcc2) the same bug remained in XML mode, this fixes it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] constify function pointer tables [WATCHDOG] TXx9 watchdog driver [WATCHDOG] misc_register patch [WATCHDOG] wdt: fix locking
2008-01-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (197 commits) sh: add spi header and r2d platform data V3 sh: update r7780rp interrupt code sh: remove consistent alloc stuff from the machine vector sh: use declared coherent memory for dreamcast pci ethernet adapter sh: declared coherent memory support V2 sh: Add support for SDK7780 board. sh: constify function pointer tables sh: Kill off -traditional for linker script. cdrom: Add support for Sega Dreamcast GD-ROM. sh: Kill off hs7751rvoip reference from arch/sh/Kconfig. sh: Drop r7780rp_defconfig, use r7780mp_defconfig as kbuild default. sh: Kill off dead HS771RVoIP board support. sh: r7785rp: Fix up DECLARE_INTC_DESC() arg mismatch. sh: r7785rp: Hook up the rest of the HL7785 FPGA IRQ vectors. sh: r2d - enable sm501 usb host function sh: remove voyagergx sh: r2d - add lcd planel timings to sm501 platform data sh: Add OHCI and UDC platform devices for SH7720. sh: intc - remove default interrupt priority tables sh: Correct pte size mismatch for X2 TLB. ...
2008-01-29Merge branch 'for-linus' of ↵Linus Torvalds
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: (24 commits) HID: ADS/Tech Radio si470x needs blacklist entry HID: Logitech Extreme 3D needs NOGET quirk HID: Refactor MS Presenter 8K key mapping HID: MS Presenter mapping for PID 0x0701 HID: Support Samsung IR remote HID: fix compilation of hidbp drivers without usbhid HID: Blacklist the Gretag-Macbeth Huey display colorimeter HID: the `bit' in hidinput_mapping_quirks() is an out parameter HID: remove redundant WARN_ON()s in order not to scare users HID: force hiddev creation for SONY PS3 controller HID: Use hid blacklist in usbmouse/usbkbd HID: proper handling of MS 4k and 6k devices HID: remove unused variable in quirk event handler HID: hid-input quirk for BTC 8193 HID: separate hid-input event quirks from generic code HID: refactor mapping to input subsystem for quirky devices HID: Microsoft Wireless Optical Desktop 3.0 quirk HID: Add support for Logitech Elite keyboards HID: add full support for Genius KB-29E HID: fix a potential bug in pointer casting ...
2008-01-29Merge branch 'for-2.6.25' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-2.6.25' of git://git.kernel.dk/linux-2.6-block: block: implement drain buffers __bio_clone: don't calculate hw/phys segment counts block: allow queue dma_alignment of zero blktrace: Add blktrace ioctls to SCSI generic devices
2008-01-29Merge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'blk-end-request' of git://git.kernel.dk/linux-2.6-block: (30 commits) blk_end_request: changing xsysace (take 4) blk_end_request: changing ub (take 4) blk_end_request: cleanup of request completion (take 4) blk_end_request: cleanup 'uptodate' related code (take 4) blk_end_request: remove/unexport end_that_request_* (take 4) blk_end_request: changing scsi (take 4) blk_end_request: add bidi completion interface (take 4) blk_end_request: changing ide-cd (take 4) blk_end_request: add callback feature (take 4) blk_end_request: changing ide normal caller (take 4) blk_end_request: changing cpqarray (take 4) blk_end_request: changing cciss (take 4) blk_end_request: changing ide-scsi (take 4) blk_end_request: changing s390 (take 4) blk_end_request: changing mmc (take 4) blk_end_request: changing i2o_block (take 4) blk_end_request: changing viocd (take 4) blk_end_request: changing xen-blkfront (take 4) blk_end_request: changing viodasd (take 4) blk_end_request: changing sx8 (take 4) ...
2008-01-29Merge branch 'sg' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'sg' of git://git.kernel.dk/linux-2.6-block: SG: work with the SCSI fixed maximum allocations. SG: Convert SCSI to use scatterlist helpers for sg chaining SG: Move functions to lib/scatterlist.c and add sg chaining allocator helpers
2008-01-29Merge branch 'cfq-ioc-share' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'cfq-ioc-share' of git://git.kernel.dk/linux-2.6-block: cfq-iosched: kill some big inlines cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions kernel: add CLONE_IO to specifically request sharing of IO contexts io_context sharing - anticipatory changes block: cfq: make the io contect sharing lockless io_context sharing - cfq changes io context sharing: preliminary support ioprio: move io priority from task_struct to io_context
2008-01-29Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (176 commits) [ARM] 4795/1: S3C244X: Add armclk and setparent call [ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code [ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function [ARM] 4792/1: S3C24XX: Remove warnings from debug-macro.S [ARM] 4791/1: S3C2412: Make fclk a parent of msysclk [ARM] 4790/1: S3C2412: Fix parent selection for msysclk. [ARM] 4789/1: S3C2412: Add missing CLKDIVN register values [ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART used. [ARM] 4787/1: S3C24XX: s3c2410_dma_request() should return the allocated channel number [ARM] 4786/1: S3C2412: Add SPI FIFO controll constants [ARM] 4785/1: S3C24XX: Add _SHIFT definitions for S3C2410_BANKCON registers [ARM] 4784/1: S3C24XX: Fix GPIO restore glitches [ARM] 4783/1: S3C24XX: Add s3c2410_gpio_getpull() [ARM] 4782/1: S3C24XX: Define FIQ_START for any FIQ users [ARM] 4781/1: S3C24XX: DMA suspend and resume support [ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RX [ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() call [ARM] 4778/1: S3C2412: Add armclk and init from DVS state [ARM] 4777/1: S3C24XX: Ensure clk_set_rate() checks the set_rate method for the clk [ARM] 4775/1: s3c2410: fix compilation error if only s3c2442 cpu is selected ...
2008-01-29libata: Change "write_data" to "rw" for some function documentationsLinus Nilsson
The documentation for ata_data_xfer and ata_data_xfer_noirq had the 'rw' parameter named 'write_data'. Signed-off-by: Linus Nilsson <lajnold@acc.umu.se> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-28HID: ADS/Tech Radio si470x needs blacklist entryTobias Lorenz
This patch adds blacklist entries in hid-quirks.c to let the usbhid driver ignore the si470x radio devices. They are now handled by the new radio-si470x driver. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Logitech Extreme 3D needs NOGET quirkJiri Kosina
Logitech Extreme 3D needs NOGET quirk, otherwise it times out at the time of connect. Reported-by: Mike Sharov <msharov@softhome.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Refactor MS Presenter 8K key mappingJan Kiszka
Following the suggestion of Jonas, this patch maps the special keys of the MS Presenter 8000 to targets that should allow for better re-mapping according to individual use cases (i.e. I avoided hard-wiring to standard keys). This time I also included the last missing key event (switching back from presentation mode). The optimal Xmodmap customization for using the Presenter with OpenOffice now looks like this for me: keycode 175 = Escape keycode 179 = F5 keysym XF86Forward = Right keysym XF86Back = Left Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: MS Presenter mapping for PID 0x0701Jiri Kosina
0x045e/0x0701 also needs the hid-input mapping quirk established by quirk_microsoft_presenter_8k(). Reported-by: Jonas Delrue <jonas_delrue@hotmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Support Samsung IR remoteRobert Schedel
Samsung USB remotes (0419:0001) are rejected by kernel 2.6.23, because the report descriptor from the remote contains a 48 bit HID report field. HID 1.11 states: Fields may span at most 4 bytes. This patch, based on 2.6.23, fixes this by modifying the internal report descriptor in hid-quirks.c. Additional user space support (e.g. LIRC) is required to fetch the information from the hiddev interface. The burden to reconstruct the data is moved into userspace (lirc through hiddev). There is no need to set HID_QUIRK_HIDDEV quirk, as the device has also output applications, which trigger the creation of hiddev device automatically. Signed-off-by: Robert Schedel <r.schedel@yahoo.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: fix compilation of hidbp drivers without usbhidJiri Kosina
We can use the blacklist only if usbhid code is compiled. Reported-by: jurriaan <thunder7@xs4all.nl> Cc: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Blacklist the Gretag-Macbeth Huey display colorimeterNicolas Mailhot
The Gretag-Macbeth Huey display colorimeter claims to be an HID device but isn't. As a result the linux HID device will claim it, preventing FLOSS software like Argyll CMS from talking to it. Tested-by: Frederic Crozat <fcrozat@mandriva.com> Signed-off-by: Nicolas Mailhot <nicolas.mailhot@laposte.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: the `bit' in hidinput_mapping_quirks() is an out parameterFengguang Wu
Fix a panic, by changing hidinput_mapping_quirks(,, unsigned long *bit,) to hidinput_mapping_quirks(,, unsigned long **bit,) The `bit' in this function is an out parameter. Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: remove redundant WARN_ON()s in order not to scare usersJiri Kosina
The WARN_ON() in implement() and extract() spit out stacktraces and a lot of other information that might make users think that there is something seriously wrong with the system. WARN_ON() should not be deliberately triggerable by userspace application, which these can be. Usually this WARN_ON() triggers when hid2hci utility is sending the data that don't correspond to the device's report descriptor. Convert these messages to more friendly printk(). Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: force hiddev creation for SONY PS3 controllerBastien Nocera
The device is not discoverable, and needs to be poked to set its master, the Bluetooth device it will try to connect to when the "Home" button is pressed without a cable plugged in. Using libusb means disconnecting the device from its driver to get the report descriptor. Using hiddev, we can poke it without relinquishing control over it, so when you plug it in, it would still work as a pad. This could be then used by sixpair program, after it is rewritten to use hiddev instead of libusb. Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Use hid blacklist in usbmouse/usbkbdPascal Terjan
This fixes wacom tablets not working if usbmouse is loaded. Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: proper handling of MS 4k and 6k devicesJiri Kosina
This removes ugly macros IS_* to distinguish devices that need special handling in hid-input, and establish proper quirks for them. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: remove unused variable in quirk event handlerJiri Kosina
Remove unused variable in quirk event handler. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: hid-input quirk for BTC 8193Jiri Kosina
BTC 8193 keyboard handles its scrollwheel in very non-standard way. It produces two non-standard usages for scrolling up and down, in both cases with postive value equaling to 1. We handle this by temporary mapping, which we then catch in quirk event handler, and remap to negative HWHEEL even in order to introduce correct behavior. Also the button requires special mapping, as it triggers standard-violating usage code. Reported in kernel.org bugzilla #9385 Reported-by: Kir Kolyshkin <kir@sacred.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: separate hid-input event quirks from generic codeJiri Kosina
This patch separates also the hid-input quirks that have to be applied at the time the event occurs, so that the generic code handling HUT-compliant devices is not messed up by them too much. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: refactor mapping to input subsystem for quirky devicesJiri Kosina
Currently, the handling of mapping between hid and input for devices that don't conform to HUT 1.12 specification is very messy -- no per-device handling, no blacklists, conditions on idVendor and idProduct placed all over the code. This patch moves all the device-specific input mapping to a separate file, and introduces a blacklist-style handling for non-standard device-specific mappings. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Microsoft Wireless Optical Desktop 3.0 quirkDrew Fisher
Make the Microsoft Wireless Optical Desktop 3.0 work as a mouse. Microsoft Wireless Optical Desktop 3.0 doesn't properly describe its interface class. Specifically, since it doesn't mark the second interface as a mouse (bInterfaceSubclass = 0), it doesn't get HID_QUIRK_NOGET applied to the interface, and then acts broken when polled. Signed-off-by: Drew Fisher <drew.m.fisher@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Add support for Logitech Elite keyboardsCarlos Corbacho
Reuse the quirks from the Cordless Desktop LX500 - stops some of the extra keys being reported as mouse buttons. Signed-off-by: Carlos Corbacho <cathectic@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: add full support for Genius KB-29EJiri Kosina
Genius KB-29E has broken report descriptor, which causes some of the Consumer usages to appear incorrectly as Button usages. We fix it by fixing the report descriptor before it is being parsed. Also a few of the keys violate the HUT standard, so they need a special handling. They currently fall into "Reserved" range as per HUT 1.12. Reported-by: Szekeres Istvan <szekeres@iii.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: fix a potential bug in pointer castingLi Zefan
Don't directly cast list_head * to foo *, this works only when list is the first member of struct foo, and we should not make the assumption how members are ordered in the structure. i.e. struct *f = (struct *f)pos will work if: struct foo { struct list_head list; int i; }; but will fail if: struct foo { int i; struct list_head list; } Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-01-28HID: Implement horizontal wheel handling for A4 Tech X5-005DPavel Troller
This mouse distinguishes horizontal wheel from vertical by a special "pseudo event" GenericDesktop.00b8, with values of 0 for vertical and 8 for horizontal wheel. Because this event is supplied by the parser too late, we need to delay a wheel event, wait for this one and send either REL_WHEEL or REL_HWHEEL to input depending on the event value. Signed-off-by: Pavel Troller <patrol@sinus.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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