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Use platform_device_add_data() in hardware monitoring drivers. This
makes the code nicer and smaller too. Reported by David Hubbard.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Hubbard <david.c.hubbard@gmail.com>
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Convert the pc87360 driver from the nonsensical i2c-isa hack to a
regular platform driver. This is a direct conversion, other cleanups
could happen on top of that.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jim Cromie <jim.cromie@gmail.com>
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Add support for the hardware monitoring and fan control
capabilities of the SMSC DME1737 and Asus A8000 Super-I/O chips.
The hardware monitoring logic of this chip is similar to the LM85 but
has some additional features that this driver supports. Even though
it's a Super-I/O chip, the hardware monitoring logic can only be
accessed via SMBus.
Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Future versions of libsensors will need this.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
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This lets us get rid of macro-generated functions and shrinks the
driver size by about 8%.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
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* Discard comments which do not apply or are redundant.
* Remove a few useless instructions.
* Rename new_client to just client.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
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Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Add a new spi->mode bit: SPI_3WIRE, for chips where the SI and SO signals
are shared (and which are thus only half duplex). Update the LM70 driver
to require support for that hardware mode from the controller.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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The previous patch was incomplete.
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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The dependency upon HWMON is now handled at menu level.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
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If we cannot guess which VRM version the CPU uses, we set it to 0 and
log it. So we shouldn't spam the log each time vid_from_reg() is
later called with vrm 0.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Rudolf Marek <r.marek@assembler.cz>
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Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Add detection of AE18 Errata of Core processor and warns
users that the absolute readings might be wrong for Core2 processor.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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The low temperature limit and the high temperature limit registers
have been accidentally swapped, causing alarms to trigger
when they shouldn't.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
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Add name file needed by lm_sensors user-space applications in applesmc
sysfs tree.
Cc: Soeren Sonnenburg <kernel@nn7.de>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] update default configuration.
[S390] Kconfig: no wireless on s390.
[S390] Kconfig: use common Kconfig files for s390.
[S390] Kconfig: common config options for s390.
[S390] Kconfig: unwanted menus for s390.
[S390] Kconfig: menus with depends on HAS_IOMEM.
[S390] Kconfig: refine depends statements.
[S390] Avoid compile warning.
[S390] qdio: re-add lost perf_stats.tl_runs change in qdio_handle_pci
[S390] Avoid sparse warnings.
[S390] dasd: Fix modular build.
[S390] monreader inlining cleanup.
[S390] cio: Make some structures and a function static.
[S390] cio: Get rid of _ccw_device_get_device_number().
[S390] fix subsystem removal fallout
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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>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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Since nonboot CPUs are now disabled after tasks and devices have been
frozen and the CPU hotplug infrastructure is used for this purpose, we need
special CPU hotplug notifications that will help the CPU-hotplug-aware
subsystems distinguish normal CPU hotplug events from CPU hotplug events
related to a system-wide suspend or resume operation in progress. This
patch introduces such notifications and causes them to be used during
suspend and resume transitions. It also changes all of the
CPU-hotplug-aware subsystems to take these notifications into consideration
(for now they are handled in the same way as the corresponding "normal"
ones).
[oleg@tv-sign.ru: cleanups]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Gautham R Shenoy <ego@in.ibm.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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We have a standard suffix to associate a designation string to a sensor:
_label. Use it instead of _position so that libsensors will catch it.
(This isn't implemented yet, but should be soon.)
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Let the applesmc device export its address to userspace. libsensors needs
this to recognize the device and give it a unique ID.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (32 commits)
Use menuconfig objects - hwmon
hwmon/smsc47b397: Use dynamic sysfs callbacks
hwmon/smsc47b397: Convert to a platform driver
hwmon/w83781d: Deprecate W83627HF support
hwmon/w83781d: Use dynamic sysfs callbacks
hwmon/w83781d: Be less i2c_client-centric
hwmon/w83781d: Clean up conversion macros
hwmon/w83781d: No longer use i2c-isa
hwmon/ams: Do not print error on systems without apple motion sensor
hwmon/ams: Fix I2C read retry logic
hwmon: New AD7416, AD7417 and AD7418 driver
hwmon/coretemp: Add documentation
hwmon: New coretemp driver
i386: Use functions from library in msr driver
i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu
hwmon/lm75: Use dynamic sysfs callbacks
hwmon/lm78: Use dynamic sysfs callbacks
hwmon/lm78: Be less i2c_client-centric
hwmon/lm78: No longer use i2c-isa
hwmon: New max6650 driver
...
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git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits)
[POWERPC] Abolish powerpc_flash_init()
[POWERPC] Early serial debug support for PPC44x
[POWERPC] Support for the Ebony 440GP reference board in arch/powerpc
[POWERPC] Add device tree for Ebony
[POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now
[POWERPC] MPIC U3/U4 MSI backend
[POWERPC] MPIC MSI allocator
[POWERPC] Enable MSI mappings for MPIC
[POWERPC] Tell Phyp we support MSI
[POWERPC] RTAS MSI implementation
[POWERPC] PowerPC MSI infrastructure
[POWERPC] Rip out the existing powerpc msi stubs
[POWERPC] Remove use of 4level-fixup.h for ppc32
[POWERPC] Add powerpc PCI-E reset API implementation
[POWERPC] Holly bootwrapper
[POWERPC] Holly DTS
[POWERPC] Holly defconfig
[POWERPC] Add support for 750CL Holly board
[POWERPC] Generalize tsi108 PCI setup
[POWERPC] Generalize tsi108 PHY types
...
Fixed conflict in include/asm-powerpc/kdebug.h manually
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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The hdaps driver uses a semaphore as mutex. Use the mutex API instead of the
(binary) semaphore.
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Cc: Robert Love <rlove@rlove.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This driver provides support for the Apple System Management Controller, which
provides an accelerometer (Apple Sudden Motion Sensor), light sensors,
temperature sensors, keyboard backlight control and fan control. Only
Intel-based Apple's computers are supported (MacBook Pro, MacBook, MacMini).
[bunk@stusta.de: make drivers/hwmon/applesmc.c:backlight_work stati]
[khali@linux-fr.org: fix temperature attribute file names]
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This lets us get rid of macro-generated functions and shrinks the
driver size by a small amount.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Convert the smsc47b397 driver from the nonsensical i2c-isa hack to a
regular platform driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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The W83627HF is better supported by the w83627hf driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This lets us get rid of some of the macro-generated functions and
shrinks the driver size significantly (about 9%).
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Use the driver data structure as the main device reference, instead of
the i2c client. It makes the driver a bit smaller, and makes more sense
as this is an hybrid driver, supporting both I2C and ISA devices.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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* Fix voltage rounding
* Drop useless macros
* Drop useless casts
* Turn macros evaluating their parameters more than once into inline
functions
* Use signed variables for temperatures
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Reimplement the ISA device support as a platform driver, so that we no
longer rely on i2c-isa.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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It is not an error if a system has no ams hardware. Do not clutter dmesg
in this case.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Fix sleep and retry logic in ams-i2c.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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A driver for the Analog Devices AD7416, AD7417 and AD7418 chips.
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Add the support for the digital temperature sensor found in recent
Intel Core CPUs.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This lets us get rid of macro-generated functions and shrinks the
driver size by about 8%.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This lets us get rid of macro-generated functions and shrinks the
driver size significantly (about 10%).
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Use the driver data structure as the main device reference, instead of
the i2c client. It makes the driver a bit smaller, and makes more sense
as this is an hybrid driver, supporting both I2C and ISA devices.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Reimplement the ISA device support as a platform driver, so that we no
longer rely on i2c-isa.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This driver supports the Maxim MAX6650 and MAX6651 fan speed
monitoring and control chips.
Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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This lets us get rid of macro-generated functions and shrinks the
driver size by about 7%.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Also use pr_info instead of printk.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Convert the smsc47m1 driver from the nonsensical i2c-isa hack to a
regular platform driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Convert the w83627hf driver from the nonsensical i2c-isa hack to a
regular platform driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Some preliminary cleanups to the w83627hf hardware monitoring driver,
to make its conversion to a platform driver easier:
* Add missing include ioport.h
* Drop unused enum value any_chip
* Group module parameters
* Define and use DRVNAME
* Drop unused struct member lm75
* Move the handling of force_addr and device activation to
w83627hf_find
* Consistently use local type in w83627hf_init_client
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Update the VID type for certain VIA processors and remove
the Itanium entries.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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