| Commit message (Collapse) | Author | Age | Files | Lines |
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Unregistering a device from within a device attribute handler leads to
a deadlock. Need to use device_schedule_callback() to unregister device
in error path.
Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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smsgiucv is a driver that relies on iucv to work properly. If
iucv ans smsgiucv are compiled into the kernel and run on an
lpar the following scenario happens:
iucv is initialized early as a subsystem. It checks for z/VM and
returns with EPROTONOTSUPPORT. Later smsgiucv tries to run
driver_register with iucv_bus as bus. As this bus is not
initialized the driver core and list debugging issue several
warnings and oopses.
Solution is to let smsgiucv also check for z/VM and return
EPROTONOTSUPPORT as well.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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Use INIT_WORK to initialize struct work and don't initialize a
struct work partial by explicitly initializing its private structures.
Fixes the following lockdep bug because no key was assigned:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
0000000001f07bb8 0000000001f07bf8 0000000000000002 0000000000000000
0000000001f07c98 0000000001f07c10 0000000001f07c10 0000000000015406
0000000000000000 0000000000000002 0000000000000000 0000000000000000
0000000001f07bf8 000000000000000c 0000000001f07bf8 0000000001f07c68
000000000039ae60 0000000000015406 0000000001f07bf8 0000000001f07c48
Call Trace:
([<0000000000015376>] show_trace+0xda/0x104)
[<0000000000015460>] show_stack+0xc0/0xf8
[<00000000000154c6>] dump_stack+0x2e/0x3c
[<000000000006a71e>] __lock_acquire+0x47e/0x11a0
[<000000000006b4f0>] lock_acquire+0xb0/0xd8
[<00000000000555a6>] run_workqueue+0x1aa/0x24c
[<00000000000556de>] worker_thread+0x96/0xf4
[<000000000005c210>] kthread+0x90/0xb4
[<000000000001947a>] kernel_thread_starter+0x6/0xc
[<0000000000019474>] kernel_thread_starter+0x0/0xc
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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The Jazz machines have to use the PIT timer for dyntick and highresolution
kernels. This may break because currently just like i386 used to do MIPS
uses two separate spinlocks in the actual PIT code and the PC speaker
code. So switch to do it the same that x86 currently does PIT locking.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: linux-input mailing list moved to vger.kernel.org
Input: inport, logibm - use KERN_INFO when reporting missing mouse
Input: appletouch - idle reset logic broke older Fountains
Input: hp_sdc.c - fix section mismatch
Input: appletouch - add Johannes Berg as maintainer
Input: Add Euro and Dollar key codes
Input: xpad - add more USB IDs
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Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
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Many mouse drivers are often compiled (e.g. in Linux distributions) into the
kernel at the same time just to make sure that at least one driver will suceed
in find it's mouse device. Nevertheless, only the inport and logitech busmouse
mouse drivers report with KERN_ERR log level if the mouse wasn't found. They
should use KERN_INFO instead, because it's not an error if the mouse isn't
attached at all.
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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Fountains do not support change mode request and therefore
should be excluded from idle reset attempts.
Also:
- do not re-submit URB when we decide that touchpad needs to be
reinicialized
- do not repeat size detection when reinitializing the touchpad
- Add missing KERN_* prefixes to messages
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
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hp_sdc_exit() mustn't be __exit since it's called from the
__init hp_sdc_register().
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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After the last patch that broke appletouch for powerbooks again I'd like
to take over maintainership of this driver to make sure it doesn't break
again in the future.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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Most newer Acer laptops (from 2005 onwards) now ship with an extra Dollar
and Euro key either side of the 'Up' arrow. These cannot be mapped in the
traditional way, since they are not combination keys.
Signed-off-by: Carlos Corbacho <cathectic@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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Add USB IDs of Mad Catz Wired Xbox 360 Controller and
Pelican 'TSZ' Wired Xbox 360 Controller.
Signed-off-by: Joshua J Bowman <bowmanj@augsburg.edu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits)
[MIPS] Jazz: disable PIT; cleanup R4030 clockevent
[MIPS] Bigsur supports highmem.
[MIPS] mtx-1: Enable -Werror.
[MIPS] mtx-1: Remove unused mtx1_sys_btn.
[MIPS] Pb1200: Enable -Werror.
[MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE.
[MIPS] SNI: register a02r clockevent; don't use PIT timer
[MIPS] i8253.h: Remove all i8259 related definitions.
[MIPS] i8253: Cleanup.
[MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.
[MIPS] Pb1200: Fix warning.
[MIPS] Pb1200: Fix warning.
[MIPS] IP27: Fix build error.
[MIPS] Excite: Fix build error.
[MIPS] Sibyte: Split and move clock code.
[MIPS] Sibyte: Fixes for oneshot timer mode.
[MIPS] Sibyte: Remove blank line.
[MIPS] Swarm: Fix build failure
[MIPS] time: Code cleanups
[MIPS] time: Remove now unused local_timer_interrupt.
...
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Fix ISA irq acknowledge.
Make r4030 clockevent code look like other mips clockevent code.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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This is the clock rate of the i8253 PIT. A MIPS system may not have
a PIT by the symbol is used all over the kernel including some APIs.
So keeping it defined to the number for the PIT is the only sane thing
for now.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Register A20R clockevent.
Remove PIT timer setup because it doesn't work
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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arch/mips/au1000/pb1200/irqmap.c:101: warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result
And while at it a few coding style cleanups.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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arch/mips/au1000/pb1200/board_setup.c:71: warning: unused variable 'pin_func'
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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* Do not include unnecessary headers.
* Do not mention time.README.
* Do not mention mips_timer_ack.
* Make clocksource_mips static. It is now dedicated to c0_timer.
* Initialize clocksource_mips.read statically.
* Remove null_hpt_read.
* Remove an argument of plat_timer_setup. It is just a placeholder.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Found by Giuseppe Sacco <giuseppe@eppesuigoccas.homedns.org>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's
[WATCHDOG] iTCO_wdt.c init & exit fixes
[WATCHDOG] iTCO_wdt.c pci_device_id table clean-up
[WATCHDOG] spin_lock_init() fixes
[WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled
[WATCHDOG] Add necessary braces to if (...) \n #if... cases
[WATCHDOG] trivial fix two returns in void functions
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Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Mark init and exit procedures as __devinit & _-devexit.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Make the pci_device_id table more readable.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Some watchdog drivers initialize global spinlocks in module's init function
which is tolerable, but some do it in PCI probe function. So, switch to
static initialization to fix theoretical bugs and, more importantly, stop
giving people bad examples.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Unlock in iTCO_wdt_start when reboot is disabled
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Signed-off-by: Ilpo Jarvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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This patch fixes two returns in the TI Davinci and
PNX4008 in void functions.
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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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: Don't access input_dev->private directly
HID: fix hidinput_connect ignoring retval from input_register_device
HID: hiddev - fix compiler warning
HID: Add GoTop tablets to blacklist
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input_{get|set}_drvdata() helpers should be used instead.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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hidinput_connect() ignores retval from input_register_device(). Fix it
by properly undoing all the registrations that have been already done,
and return error.
Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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drivers/hid/usbhid/hiddev.c: In function 'hiddev_compat_ioctl':
drivers/hid/usbhid/hiddev.c:746: warning: passing argument 4 of 'hiddev_ioctl' makes
integer from pointer without a cast
Add cast to hiddev_compat_ioctl()
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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