Commit graph

478 commits

Author SHA1 Message Date
Dmitry Torokhov
bff19b1d0b Input: ucb1400 - fix compile error
try_to_freeze() was moved into include/linux/freezer.h

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08 01:37:03 -05:00
Paul Mundt
f90c34b8c6 Input: kill maple_keyb.c driver
The bus for this was removed entirely some time ago, as well as most
of the drivers that referenced it. maple_keyb seems to have been the
odd one out, and was still sitting in the source tree (though not
actually part of the build system). Kill off the rest of it..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08 01:36:44 -05:00
Dmitry Torokhov
bb06ec3cc5 Input: i8042 - add another Lifebook P7010 to nomux blacklist
We already had entry for Fujitsu Lifebook P7010 in the nomux
blacklist but for some reason Fujitsu decided to fiddle with
DMI data...

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08 01:36:32 -05:00
Dmitry Torokhov
bef986502f Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/usb/input/hid.h
2006-12-08 01:07:56 -05:00
Neil Horman
5d469ec0f4 [PATCH] Correct misc_register return code handling in several drivers
Clean up several code points in which the return code from misc_register is
not handled properly.

Several modules failed to deregister various hooks when misc_register fails,
and this patch cleans them up.  Also there are a few modules that legitimately
don't care about the failure status of misc register.  These drivers however
unilaterally call misc_deregister on module unload.

Since misc_register doesn't initialize the list_head in the init_routine if it
fails, the deregister operation is at risk for oopsing when list_del is
called.  The initial solution was to manually init the list in the miscdev
structure in each of those modules, but the consensus in this thread was to
consolodate and do that universally inside misc_register.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Kylene Jo Hall <kjhall@us.ibm.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Olaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:35 -08:00
Nigel Cunningham
7dfb71030f [PATCH] Add include/linux/freezer.h and move definitions from sched.h
Move process freezing functions from include/linux/sched.h to freezer.h, so
that modifications to the freezer or the kernel configuration don't require
recompiling just about everything.

[akpm@osdl.org: fix ueagle driver]
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:27 -08:00
Christoph Lameter
e94b176609 [PATCH] slab: remove SLAB_KERNEL
SLAB_KERNEL is an alias of GFP_KERNEL.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:24 -08:00
David Howells
4c1ac1b491 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/infiniband/core/iwcm.c
	drivers/net/chelsio/cxgb2.c
	drivers/net/wireless/bcm43xx/bcm43xx_main.c
	drivers/net/wireless/prism54/islpci_eth.c
	drivers/usb/core/hub.h
	drivers/usb/input/hid-core.c
	net/core/netpoll.c

Fix up merge failures with Linus's head and fix new compilation failures.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05 14:37:56 +00:00
Linus Torvalds
9641219825 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (103 commits)
  usbcore: remove unused argument in autosuspend
  USB: keep count of unsuspended children
  USB hub: simplify remote-wakeup handling
  USB: struct usb_device: change flag to bitflag
  OHCI: make autostop conditional on CONFIG_PM
  USB: Add autosuspend support to the hub driver
  EHCI: Fix root-hub and port suspend/resume problems
  USB: create a new thread for every USB device found during the probe sequence
  USB: add driver for the USB debug devices
  USB: added dynamic major number for USB endpoints
  USB: pegasus error path not resetting task's state
  USB: endianness fix for asix.c
  USB: build the appledisplay driver
  USB serial: replace kmalloc+memset with kzalloc
  USB: hid-core: canonical defines for Apple USB device IDs
  USB: idmouse cleanup
  USB: make drivers/usb/core/driver.c:usb_device_match() static
  USB: lh7a40x_udc remove double declaration
  USB: pxa2xx_udc recognizes ixp425 rev b0 chip
  usbtouchscreen: add support for DMC TSC-10/25 devices
  ...
2006-12-01 16:41:58 -08:00
Greg Kroah-Hartman
94fbcded4e Driver core: change misc class_devices to be real devices
This also ment that some of the misc drivers had to also be fixed
up as they were assuming the device was a class_device.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:51:59 -08:00
Mariusz Kozlowski
8f21d119f4 usb: iforce-usb free urb cleanup
- usb_free_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:23:32 -08:00
Randy Dunlap
e4477d2d1b Input: add to kernel-api docbook
Add input subsystem to kernel-api docbook.
Enhance some function and parameter comments.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-24 00:43:09 -05:00
Nicolas Bellido
f9705fcb98 Input: add driver for keyboard on AAED-2000 development board (ARM)
The keyboard is connected via GPIOs to the processor, and scanned
using a column sample register. The hardware provides no debouncing
mechanism, so the state of the keys is read KBDSCAN_STABLE_COUNT
times before being reported to the input layer.

The status of the keys needs to be polled because there is no
interrupt hooked to the lines. A workqueue is used for this.

Signed-off-by: Nicolas Bellido Y Ortega <ml@acolin.be>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-24 00:42:50 -05:00
Akinobu Mita
153a9df01c Input: handle serio_register_driver() errors
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:35:10 -05:00
Dmitry Torokhov
ed7b1f6d6e Input: serio - make serio_register_driver() return errors
Perform actual driver registration right in serio_register_driver()
instead of offloading it to kseriod and return proper error code to
callers if driver registration fails.

Note that driver <-> port matching is still done by kseriod to
speed up boot process since probing for PS/2 mice and keyboards
is pretty slow.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:34:49 -05:00
David Howells
c4028958b6 WorkStruct: make allyesconfig
Fix up for make allyesconfig.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:57:56 +00:00
David Howells
65f27f3844 WorkStruct: Pass the work_struct pointer instead of context data
Pass the work_struct pointer to the work function rather than context data.
The work function can use container_of() to work out the data.

For the cases where the container of the work_struct may go away the moment the
pending bit is cleared, it is made possible to defer the release of the
structure by deferring the clearing of the pending bit.

To make this work, an extra flag is introduced into the management side of the
work_struct.  This governs auto-release of the structure upon execution.

Ordinarily, the work queue executor would release the work_struct for further
scheduling or deallocation by clearing the pending bit prior to jumping to the
work function.  This means that, unless the driver makes some guarantee itself
that the work_struct won't go away, the work function may not access anything
else in the work_struct or its container lest they be deallocated..  This is a
problem if the auxiliary data is taken away (as done by the last patch).

However, if the pending bit is *not* cleared before jumping to the work
function, then the work function *may* access the work_struct and its container
with no problems.  But then the work function must itself release the
work_struct by calling work_release().

In most cases, automatic release is fine, so this is the default.  Special
initiators exist for the non-auto-release case (ending in _NAR).


Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:55:48 +00:00
Jan-Benedict Glaw
1d08811d0c lkkbd: Remove my old snail-mail address
I moved to a different town and my old snail-mail address is invalid
now.  Also, there's no need at all to have any address like that in
the sources, so remove it completely.

Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de>
2006-11-17 10:32:04 +01:00
Dmitry Torokhov
9d92fe17b6 Input: serio - remove serio_unregister_port_delayed()
Now that i8042 reserves IRQs early there are no more users of this
function and it should be removed.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-17 01:07:39 -05:00
Nicolas Pitre
f40219bf93 Input: add Philips UCB1400 touchscreen driver
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-17 01:07:26 -05:00
Dmitry Torokhov
a216a4b6e6 Input: i8042 - fix shutdown issue on some boxes with active MUXes
MUX error handling has a workaround for KBCs that get confused which
port data came from and signal MUXERR while data is actually good.
Unfortunately this workaround hurts with KBCs that signal timeouts
as 0xfc (spec says that only 0xfd, 0xfe and 0xff are alowed with
MUXERR) since it causes endless attempts to rescan i8042 serio
ports. The solution is to treat 0xfc as timeout (0xfe).

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-17 01:07:06 -05:00
Marton Nemeth
6c595fb12f Input: mousedev - remap BTN_FORWARD from BTN_LEFT to BTN_MIDDLE
In mousedev the BTN_LEFT and BTN_FORWARD were mapped to mouse button 0,
causing that the user space program cannot distinguish between them through
/dev/input/mice. All mice have BTN_LEFT, but not all have BTN_MIDDLE (e.g.
Clevo D410J laptop). Mapping BTN_FORWARD to mouse button 2 makes the
BTN_FORWARD button useful on this laptop.

Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-17 01:06:54 -05:00
Sergey Vlasov
eb5d5829b3 Input: psmouse - fix attribute access on 64-bit systems
psmouse_show_int_attr() and psmouse_set_int_attr() were accessing
unsigned int fields as unsigned long, which gave garbage on x86_64.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Dmitry Torokhov
721556150e Input: mice - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Dmitry Torokhov
127278ce22 Input: joysticks - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:09 -05:00
Dmitry Torokhov
52c1f5704d Input: touchscreens - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:03 -05:00
Dmitry Torokhov
2b03b60e6b Input: keyboards - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:39:56 -05:00
Dmitry Torokhov
752c58a471 Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-11-04 22:42:39 -05:00
Jeff Garzik
0fea0e9a9c Input: logips2pp - handle sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:59:40 -05:00
Jeff Garzik
8ff22ea7d2 Input: trackpoint - handle sysfs errors
Also use kzalloc instead of kcalloc since we are allocating single object.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:59:30 -05:00
Dmitry Torokhov
8dd51650ba Input: ads7846 - handle errors from sysfs
Add sysfs error handling and switch to using attribute groups
to simplify it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:34:09 -05:00
Dmitry Torokhov
f4e3c711b3 Input: i8042 - remove unneeded call to i8042_interrupt()
Remove call to i8042_interrupt() from i8042_aux_write(). According
to Vojtech it may cause problems with older controllers if it is
called right after real interrupt. Also it is not needed anymore
since we register IRQs early and not waiting for serio ports to
be opened.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:49 -05:00
Andrew Morton
b1b2965057 Input: lifebook - learn about hard tabs
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:44 -05:00
Greg Chandler
15e9acb83c Input: lifebook - add Hitachi Flora-IE 55mi tablet DMI signature
This adds another DMI detected touchscreen.  It is exactly the same
driver as the existing ones, but this allows it to be detected on the
Hitachi Flora-IE 55mi tablet.  The original Midori drivers are "abeo
antiquus".  This should allow new life for these machines.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:38 -05:00
Dmitry Torokhov
b187dd7b52 Input: gameport - rearrange gameport_bus initialization
Initialize gameport_bus structure at compile time instead of at runtime
in gameport_init().

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:30 -05:00
Marton Nemeth
1ea2a69d54 Input: serio - rearrange serio_bus initialization
Initialize serio_bus structure at compile time instead of at runtime
in serio_init().

Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:21 -05:00
Akinobu Mita
6a89bc0004 Input: lightning - return proper error codes from l4_init()
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:11 -05:00
Dmitry Torokhov
1447190e39 Input: add comments to input_{allocate|free}_device()
Hopefully this will stop people from using input_free_device()
incorrectly.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:26:55 -05:00
Paul Mundt
082c44d20e sh: Cleanup board header directories.
Now with the ide.h mess sorted out, most of these boards
don't need their own directory. Move the headers out, and
update the driver paths.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-10-19 16:30:32 +09:00
Linus Torvalds
22a60f1951 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] switch to new pci_get_bus_and_slot API
  [ARM] Update mach-types
  [ARM] Fix Zaurii keyboard/touchscreen drivers
  [ARM] Fix fallout from IRQ regs changes
  [ARM] 3890/1: [Jornada7xx] Addition of MCU commands into jornada720.h
  [ARM] 3889/1: [Jornada7xx] Addition of correct SDRAM params into cpu-sa1110.c
  [ARM] 3888/1: add pxa27x SSP FSRT register bit definition
2006-10-17 14:46:31 -07:00
Linus Torvalds
43f82216f0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: fm801-gp - handle errors from pci_enable_device()
  Input: gameport core - handle errors returned by device_bind_driver()
  Input: serio core - handle errors returned by device_bind_driver()
  Lockdep: fix compile error in drivers/input/serio/serio.c
  Input: serio - add lockdep annotations
  Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass()
  Input: atkbd - supress "too many keys" error message
  Input: i8042 - supress ACK/NAKs when blinking during panic
  Input: add missing exports to fix modular build
2006-10-17 08:56:43 -07:00
Al Viro
6ce6b3aeea [PATCH] hp drivers/input stuff: C99 initializers, NULL noise removal, __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-15 11:00:58 -07:00
Russell King
36bd262b3f [ARM] Fix Zaurii keyboard/touchscreen drivers
The Zaurii drivers were partially fixed up for the IRQ register
changes, but unfortunately missed some bits, resulting in build
errors.  Fix these.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-10-15 13:50:02 +01:00
Jeff Garzik
b435fdcda1 Input: fm801-gp - handle errors from pci_enable_device()
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-12 01:06:53 -04:00
Dmitry Torokhov
23de1510e2 Input: gameport core - handle errors returned by device_bind_driver()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-12 01:06:34 -04:00
Dmitry Torokhov
0a66045bcf Input: serio core - handle errors returned by device_bind_driver()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-12 01:06:23 -04:00
Matthew Wilcox
53d5ed627d [PATCH] Use linux/io.h instead of asm/io.h
In preparation for moving check_signature, change these users from asm/io.h
to linux/io.h

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-11 11:14:23 -07:00
Jiri Kosina
88aa0103e4 Input: serio - add lockdep annotations
Signed-off-by: Jiri Kosina <jikos@jikos.cz>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-11 01:45:31 -04:00
Dmitry Torokhov
86255d9d0b Input: atkbd - supress "too many keys" error message
Many users seems to be annoyed by this warning so kill the message
and implement a counter exported as a sysfs attribute so we still
know what is going on. Make atkbd use attribute groups while we are
at it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-11 01:44:46 -04:00
Dmitry Torokhov
817e6ba362 Input: i8042 - supress ACK/NAKs when blinking during panic
This allows using SysRq and not fill logs with complaints from atkbd.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-11 01:44:28 -04:00