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d9b57691 |
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24-May-2021 |
Zhen Lei <thunder.leizhen@huawei.com> |
Input: hil_kbd - fix error return code in hil_dev_connect() Return error code -EINVAL rather than '0' when the combo devices are not supported. Fixes: fa71c605c2bb ("Input: combine hil_kbd and hil_ptr drivers") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20210515030053.6824-1-thunder.leizhen@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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ea6aba4b |
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18-Aug-2017 |
Arvind Yadav <arvind.yadav.cs@gmail.com> |
Input: hil_kbd - constify serio_device_id serio_device_id are not supposed to change at runtime. All functions working with serio_device_id provided by <linux/serio.h> work with const serio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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cceeb872 |
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26-Dec-2014 |
Nicholas Mc Guire <der.herr@hofr.at> |
Input: hil_kbd - fix incorrect use of init_completion The successive init_completion calls should be reinit_completion calls. Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Acked-by: Helge Deller <deller@gmx.de> Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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bf9a9f8e |
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06-Jan-2014 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
Input: delete non-required instances of include <linux/init.h> None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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65ac9f7a |
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04-Apr-2012 |
Axel Lin <axel.lin@gmail.com> |
Input: serio - use module_serio_driver This patch converts the drivers in drivers/input/* to use module_serio_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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05e93a74 |
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29-Sep-2010 |
Dzianis Kahanovich <mahatma@bspu.unibel.by> |
Input: hil_kbd - add missing MODULE_DEVICE_TABLE() Signed-off-by: Dzianis Kahanovich <mahatma@eu.by> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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77edf0c7 |
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17-Aug-2010 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: hil_kbd - fix compile error Fix another compile breakage stemming from 987a6c02 ("Input: switch to input_abs_*() access functions") Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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b84ae4a1 |
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12-Aug-2010 |
Daniel Mack <daniel@caiaq.de> |
Input: fix faulty XXinput_* calls They've been introduced by 987a6c02 ("Input: switch to input_abs_*() access functions") and they appear to be some kind of debug left-over. [Dmitry Torokhov: these are my fault - I added XX prefixes in places where I wanted to do additional review of the code but failed to actually do that in these particular instances.] Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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987a6c02 |
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02-Aug-2010 |
Daniel Mack <daniel@caiaq.de> |
Input: switch to input_abs_*() access functions Change all call sites in drivers/input to not access the ABS axis information directly anymore. Make them use the access helpers instead. Also use input_set_abs_params() when possible. Did some code refactoring as I was on it. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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fa71c605 |
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08-Aug-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: combine hil_kbd and hil_ptr drivers hil_kbd and hil_ptr look like twins so it makes sense to combine them into a single driver. [deller@gmx.de: add MODULE_ALIAS() entry for mouse] Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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1437dc30 |
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08-Aug-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: hil_kbd - prepare for merging with hil_ptr Rename functions and variables from [hil_]kbd to [hil_]dev in preparation of merging hil_kbd and hil_ptr. Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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6777f017 |
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08-Aug-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: hil_kbd - switch to use completion instead of semaphore Stop abusing semaphore for waiting, use completion instead. Also handle errors from input_register_device. Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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dd0d5443 |
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05-Aug-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: serio - don't use serio->write() directly We have a nice wrapper for that. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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c10a93a0 |
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29-Dec-2008 |
Helge Deller <deller@gmx.de> |
Input: HIL drivers - add MODULE_ALIAS() Add MODULE_ALIAS() to the HIL keyboard (hil_kbd.c) and HIL mouse (hil_ptr.c) drivers to make kernel module autoloader functional. Report HIL port number ID in serio id.id field. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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0f17e4c7 |
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24-Jul-2008 |
Matthew Wilcox <willy@infradead.org> |
Add missing semaphore.h includes These files use semaphores but don't include semaphore.h Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
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7b19ada2 |
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19-Oct-2007 |
Jiri Slaby <jirislaby@kernel.org> |
get rid of input BIT* duplicate defines get rid of input BIT* duplicate defines use newly global defined macros for input layer. Also remove includes of input.h from non-input sources only for BIT macro definiton. Define the macro temporarily in local manner, all those local definitons will be removed further in this patchset (to not break bisecting). BIT macro will be globally defined (1<<x) Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: <dtor@mail.ru> Acked-by: Jiri Kosina <jkosina@suse.cz> Cc: <lenb@kernel.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Cc: <perex@suse.cz> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: <vernux@us.ibm.com> Cc: <malattia@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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469ba4df |
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11-Apr-2007 |
Dmitry Torokhov <dtor@insightbb.com> |
Input: keyboards - switch to using input_dev->dev.parent In preparation for struct class_device -> struct device input core conversion, switch to using input_dev->dev.parent when specifying device position in sysfs tree. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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b356872f |
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11-Apr-2007 |
Dmitry Torokhov <dtor@insightbb.com> |
Input: drivers/input/keyboard - don't access dev->private directly Use input_get_drvdata() and input_set_drvdata() instead. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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ffd51f46 |
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28-Feb-2007 |
Helge Deller <deller@gmx.de> |
Input: HIL - cleanup coding style Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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3acaf540 |
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28-Feb-2007 |
Helge Deller <deller@gmx.de> |
Input: HIL - various fixes for HIL drivers - mark some structures const or __read_mostly - hilkbd.c: fix uninitialized spinlock in HIL keyboard driver - hil_mlc.c: use USEC_PER_SEC instead of 1000000 - hp_sdc: bugfix for request_irq()/free_irq() parameters, this prevented multiple load/unload cycles as module Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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153a9df0 |
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23-Nov-2006 |
Akinobu Mita <akinobu.mita@gmail.com> |
Input: handle serio_register_driver() errors Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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be577a52 |
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06-Oct-2006 |
Matthew Wilcox <willy@infradead.org> |
Build fixes for struct pt_regs removal Signed-off-by: Matthew Wilcox <matthew@wil.cx>
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7d12e780 |
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05-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 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)
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d668da80 |
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03-Apr-2006 |
Matthew Wilcox <willy@infradead.org> |
[PARISC] Fix up hil_kbd.c mismerge Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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cd7a9202 |
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30-Mar-2006 |
Kyle McMartin <kyle@parisc-linux.org> |
[PARISC] Fix double free when removing HIL drivers On Thu, Mar 30, 2006 at 08:31:02AM -0500, Dmitry Torokhov wrote: > Don't do that, its double free. input_unregister_device() normally > causes release() to be called and free the device. input_free_device > is only to be called when input_register_device has not been called or > failed. > > Plus you might want to unregister device after closing serio port, > otherwise your interrupt routine might be referencing already freed > memory. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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102c8c76 |
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26-Mar-2006 |
Helge Deller <deller@parisc-linux.org> |
[PARISC] Convert HIL drivers to use input_allocate_device Convert HIL drivers to use input_allocate_device() - avoids crashes. Signed-off-by: Helge Deller <deller@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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b39787a9 |
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13-Mar-2006 |
Eric Sesterhenn <snakebyte@gmx.de> |
Input: use kzalloc() throughout the code Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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6ab0f5cd |
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21-Oct-2005 |
Matthew Wilcox <willy@infradead.org> |
[PARISC] Update parisc specific input code from parisc tree Update drivers to new input layer changes. Signed-off-by: Helge Deller <deller@parisc-linux.org> Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Reorder code in gscps2_interrupt() and only enable ports when opened. This fixes issues with hangs booting an SMP kernel on my C360. Previously serio_interrupt() could be called before the lock in struct serio was initialised. Signed-off-by: Richard Hirst <rhirst@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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1da177e4 |
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16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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