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2010-08-16Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-08-16sparc: Really fix "console=" for serial consoles.David S. Miller
If a video head and keyboard are hooked up, specifying "console=ttyS0" or similar to use a serial console will not work properly. The key issue is that we must register all serial console capable devices with register_console(), otherwise the command line specified device won't be found. The sun serial drivers would only register themselves as console devices if the OpenFirmware specified console device node matched. To fix this part we now unconditionally get the serial console register by setting serial_drv->cons always. Secondarily we must not add_preferred_console() using the firmware provided console setting if the user gaven an override on the kernel command line using "console=" The "primary framebuffer" matching logic was always triggering o n openfirmware device node match, make it not when a command line override was given. Reported-by: Frans Pop <elendil@planet.nl> Tested-by: Frans Pop <elendil@planet.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-16platform/x86: move rfkill for Dell Mini 1012 to compal-laptopVictor van den Elzen
Like others in the Mini series, the Dell Mini 1012 does not support the smbios hook required by dell-laptop. Signed-off-by: Victor van den Elzen <victor.vde@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16thinkpad-acpi: Add KEY_CAMERA (Fn-F6) for Lenovo keyboardsJens Taprogge
On the T410s and most likely other current models, Fn-F6 is labeled as Camera/Headphone key. Report key presses as KEY_CAMERA. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Acked-by: Jerone Young <jerone.young@canonical.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16thinkpad-acpi: add support for model-specific keymapsHenrique de Moraes Holschuh
Use the quirks engine to select model-specific keymaps, which makes it much easier to extend should we need it. Keycodes are based on the tables at http://www.thinkwiki.org/wiki/Default_meanings_of_special_keys. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16thinkpad-acpi: lock down size of hotkey keymapHenrique de Moraes Holschuh
Use a safer coding style for the hotkey keymap. This does not fix any problems, as the current code is correct. But it might help avoid mistakes in the future. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16thinkpad-acpi: untangle ACPI/vendor backlight selectionHenrique de Moraes Holschuh
acpi_video_backlight_support() already tells us if ACPI is handling backlight control through the generic ACPI handle. It is better to just trust it. While at it, adjust down a printk priority, and test earlier for brightness_enable=0. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16thinkpad-acpi: find ACPI video device by synthetic HIDHenrique de Moraes Holschuh
The Linux ACPI core locates the ACPI video devices for us and marks them with ACPI_VIDEO_HID. Use that information to locate the video device instead of a half-baked hunt for _BCL. This uncouples the detection of the number of backlight brightness levels on ThinkPads from the ACPI paths in vid_handle. With this change, the driver should be able to always detect whether the ThinkPad uses a 8-level or 16-level brightness scale even on newer models for which the vid_handle paths have not been updated yet. It will skip deactivated devices in the ACPI device tree, which is a change in behaviour. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16intel_ips: potential null dereferenceDan Carpenter
There is a potential NULL dereference of "limits." We can just return NULL earlier to avoid it. The caller already handles NULL returns. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16drivers/platform/x86: Adjust confusing if indentationJulia Lawall
The assignment of ret to -EIO appears to only make sense if the branch that it is aligned with is executed, so move it into that branch. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable braces4@ position p1,p2; statement S1,S2; @@ ( if (...) { ... } | if (...) S1@p1 S2@p2 ) @script:python@ p1 << r.p1; p2 << r.p2; @@ if (p1[0].column == p2[0].column): cocci.print_main("branch",p1) cocci.print_secs("after",p2) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16x86: intel_ips: do not use PCI resources before pci_enable_device()Kulikov Vasiliy
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-08-16USB HID: Add ID for eGalax Multitouch used in JooJoo tabletChris Ball
The JooJoo tablet (http://thejoojoo.com/) contains an "eGalax Inc. USB TouchController", and this patch hooks it up to the egalax-touch driver. Without the patch we don't get any cursor motion, since it comes through Z/RX rather than X/Y. (The egalax-touch driver does not yet generate a correct event sequence for the "serial" protocol used by this device, though -- see the note added to the code, which comes from research by Stéphane Chatty.) Cc: Jiri Kosina <jkosina@suse.cz> Cc: Stéphane Chatty <chatty@enac.fr> Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-08-15Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: gcc-4.6: ACPI: fix unused but set variables in ACPI ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI processor: remove deprecated ACPI procfs I/F ACPI power_resource: remove unused procfs I/F ACPI: remove deprecated ACPI procfs I/F ACPI: introduce drivers/acpi/sysfs.c ACPI: introduce module parameter acpi.aml_debug_output ACPI: introduce drivers/acpi/debugfs.c ACPI, APEI, ERST debug support ACPI, APEI, Manage GHES as platform devices ACPI, APEI, Rename CPER and GHES severity constants ACPI, APEI, Fix a typo of error path of apei_resources_request ACPI / ACPICA: Fix reference counting problems with GPE handlers ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device ACPI / Sleep: Drop acpi_suspend_finish() ACPI / Sleep: Consolidate suspend and hibernation routines ACPI / Wakeup: Simplify enabling of wakeup devices ACPI / Sleep: Rework enabling wakeup devices ACPI / Sleep: Free NVS copy if suspending of devices fails Fixed up totally buggered "ACPI: fix unused but set variables in ACPI" patch that doesn't even compile in the merge. Thanks to Sedat Dilek <sedat.dilek@googlemail.com> for noticing the breakage before I even pulled. And a big "Grrr.." at Len for not even bothering to compile the tree before asking me to pull.
2010-08-15Merge git://git.infradead.org/iommu-2.6Linus Torvalds
* git://git.infradead.org/iommu-2.6: intel-iommu: Fix 32-bit build warning with __cmpxchg() intr-remap: allow disabling source id checking
2010-08-15Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: mtd/nand_ids: Fix buswidth mtd/m25p80: fix test for end of loop mtd/m25p80: retlen is never NULL MIPS: Fix gen_nand probe structures contents gen_nand: Test if nr_chips field is valid BFIN: Fix gen_nand probe structures contents nand/denali: move all hardware initialization work to denali_hw_init nand/denali: Add a page check in denali_read_page & denali_read_page_raw nand/denali: use cpu_relax() while waiting for hardware interrupt nand/denali: change read_status function method nand/denali: Fixed check patch warnings ARM: Fix gen_nand probe structures contents mtd/nand_base: fix kernel-doc warnings & typos nand/denali: use dev_xx debug function to replace nand_dbg_print and some printk nand/denali: Fixed handle ECC error bugs nand/denali: use iowrite32() to replace denali_write32() nand/denali: Fixed probe function bugs
2010-08-15Merge branch 'idle-release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: intel_idle: recognize Lincroft Atom Processor intel_idle: no longer EXPERIMENTAL intel_idle: disable module support intel_idle: add support for Westmere-EX intel_idle: delete power_policy modparam, and choose substate functions intel_idle: delete substates DEBUG modparam
2010-08-15Merge branch 'linus' into releaseLen Brown
Conflicts: drivers/acpi/debug.c Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15gcc-4.6: ACPI: fix unused but set variables in ACPIAndi Kleen
Some minor improvements in error handling, but overall it was mostly dead code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui
Mark the ACPI thermal procfs I/F deprecated, because /sys/class/thermal/ is already available and has been working for years w/o any problem. The ACPI thermal procfs I/F will be removed in 2.6.37. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui
Mark ACPI video driver procfs I/F deprecated, including: /proc/acpi/video/*/info /proc/acpi/video/*/DOS /proc/acpi/video/*/ROM /proc/acpi/video/*/POST /proc/acpi/video/*/POST_info /proc/acpi/video/*/*/info /proc/acpi/video/*/*/state /proc/acpi/video/*/*/EDID and /proc/acpi/video/*/*/brightness, because 1. we already have the sysfs I/F /sysclass/backlight/ as the replacement of /proc/acpi/video/*/*/brightness. 2. the other procfs I/F is not useful for userspace. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI processor: remove deprecated ACPI procfs I/FZhang Rui
Remove deprecated ACPI processor procfs I/F, including: /proc/acpi/processor/CPUX/power /proc/acpi/processor/CPUX/limit /proc/acpi/processor/CPUX/info /proc/acpi/processor/CPUX/throttling still exists, as we don't have sysfs I/F available for now. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI power_resource: remove unused procfs I/FZhang Rui
Remove unused ACPI power procfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI: remove deprecated ACPI procfs I/FZhang Rui
Rmove deprecated ACPI procfs I/F, including /proc/acpi/debug_layer /proc/acpi/debug_level /proc/acpi/info /proc/acpi/dsdt /proc/acpi/fadt /proc/acpi/sleep because the sysfs I/F is already available and has been working well for years. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15ACPI: introduce drivers/acpi/sysfs.cZhang Rui
Introduce drivers/acpi/sysfs.c. code for ACPI sysfs I/F, including #ifdef ACPI_DEBUG /sys/module/acpi/parameters/debug_layer /sys/module/acpi/parameters/debug_level /sys/module/acpi/parameters/trace_method_name /sys/module/acpi/parameters/trace_debug_layer /sys/module/acpi/parameters/trace_debug_level /sys/module/acpi/parameters/trace_state #endif /sys/module/acpi/parameters/acpica_version /sys/firmware/acpi/tables/ /sys/firmware/acpi/interrupts/ is moved to this file. No function change in this patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-15Merge branch 'acpica-gpe' into releaseLen Brown
2010-08-14Merge branch 'bugzilla-16422' into releaseLen Brown
2010-08-14Merge branch 'procfs-cleanup' into releaseLen Brown
2010-08-14Merge branch 'apei' into releaseLen Brown
2010-08-14Merge branch 'nvs' into releaseLen Brown
2010-08-14ACPI: introduce module parameter acpi.aml_debug_outputZhang Rui
Introduce module parameter acpi.aml_debug_output. With acpi.aml_debug_output set, we can get AML debug object output (Store (AAA, Debug)), even with CONFIG_ACPI_DEBUG cleared. Together with the runtime custom method mechanism, we can debug AML code problems without rebuilding the kernel. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-14ACPI: introduce drivers/acpi/debugfs.cZhang Rui
Introduce drivers/acpi/debugfs.c. Code for ACPI debugfs I/F, i.e. /sys/kernel/debug/acpi/custom_method, is moved to this file. And make ACPI debugfs always built in, even if CONFIG_ACPI_DEBUG is cleared. BTW:this adds about 400bytes code to ACPI, when CONFIG_ACPI_DEBUG is cleared. [uaccess.h build fix from Andrew Morton <akpm@linux-foundation.org>] Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-14intel_idle: recognize Lincroft Atom ProcessorArjan van de Ven
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-14ACPI, APEI, ERST debug supportHuang Ying
This patch adds debugging/testing support to ERST. A misc device is implemented to export raw ERST read/write/clear etc operations to user space. With this patch, we can add ERST testing support to linuxfirmwarekit ISO (linuxfirmwarekit.org) to verify the kernel support and the firmware implementation. Signed-off-by: Huang Ying <ying.huang@intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-08-14fusion: add function parameter names to kernel-docRandy Dunlap
Fix fusion missing kernel-doc: Warning(drivers/message/fusion/mptbase.c:649): No description found for parameter 'func_name' Warning(drivers/message/fusion/mptbase.c:8010): No description found for parameter 'cb_idx' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-14fusion: fix non-kernel-doc comment blockRandy Dunlap
Fix comment begin notation not to look like kernel-doc since it's not. Removes kernel-doc warnings. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-14Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: (22 commits) hwmon: (via-cputemp) Remove bogus "SHOW" global variable hwmon: jc42 depends on I2C hwmon: (pc87427) Add a maintainer hwmon: (pc87427) Move sysfs file removal to a separate function hwmon: (pc87427) Add temperature monitoring support hwmon: (pc87427) Add support for the second logical device hwmon: (pc87427) Add support for manual fan speed control hwmon: (pc87427) Minor style cleanups hwmon: (pc87427) Handle disabled fan inputs properly hwmon: (w83627ehf) Add support for W83667HG-B hwmon: (w83627ehf) Driver cleanup hwmon: Add driver for SMSC EMC2103 temperature monitor and fan controller hwmon: Remove in[0-*]_fault from sysfs-interface hwmon: Add 4 current alarm/beep attributes to sysfs-interface hwmon: Add 3 critical limit attributes to sysfs-interface hwmon: (asc7621) Clean up and improve detect function hwmon: (it87) Export labels for internal sensors hwmon: (lm75) Add suspend/resume feature hwmon: (emc1403) Add power support hwmon: (ltc4245) Expose all GPIO pins as analog voltages ...
2010-08-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (28 commits) [SCSI] qla4xxx: fix compilation warning [SCSI] make error handling more robust in the face of reservations [SCSI] tgt: fix warning [SCSI] drivers/message/fusion: Adjust confusing if indentation [SCSI] Return NEEDS_RETRY for eh commands with status BUSY [SCSI] ibmvfc: Driver version 1.0.9 [SCSI] ibmvfc: Fix terminate_rport_io [SCSI] ibmvfc: Fix rport add/delete race resulting in oops [SCSI] lpfc 8.3.16: Change LPFC driver version to 8.3.16 [SCSI] lpfc 8.3.16: FCoE Discovery and Failover Fixes [SCSI] lpfc 8.3.16: SLI Additions, updates, and code cleanup [SCSI] pm8001: introduce missing kfree [SCSI] qla4xxx: Update driver version to 5.02.00-k3 [SCSI] qla4xxx: Added AER support for ISP82xx [SCSI] qla4xxx: Handle outstanding mbx cmds on hung f/w scenarios [SCSI] qla4xxx: updated mbx_sys_info struct to sync with FW 4.6.x [SCSI] qla4xxx: clear AF_DPC_SCHEDULED flage when exit from do_dpc [SCSI] qla4xxx: Stop firmware before doing init firmware. [SCSI] qla4xxx: Use the correct request queue. [SCSI] qla4xxx: set correct value in sess->recovery_tmo ...
2010-08-14hwmon: (via-cputemp) Remove bogus "SHOW" global variableH. Peter Anvin
The via-cputemp hwmon driver was probably intending "typedef enum { ... } SHOW;", but the "typedef" was missing creating a global variable named "SHOW". There is absolutely no reason to have this in the global namespace. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Acked-by: Harald Welte <HaraldWelte@viatech.com> Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-08-14hwmon: jc42 depends on I2CRandy Dunlap
jc42 uses i2c interfaces, so it should depend on I2C. drivers/hwmon/jc42.c:426: error: implicit declaration of function 'i2c_check_functionality' drivers/hwmon/jc42.c:521: error: implicit declaration of function 'i2c_smbus_read_word_data' drivers/hwmon/jc42.c:529: error: implicit declaration of function 'i2c_smbus_write_word_data' drivers/hwmon/jc42.c:580: error: implicit declaration of function 'i2c_add_driver' drivers/hwmon/jc42.c:585: error: implicit declaration of function 'i2c_del_driver' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-08-14hwmon: (pc87427) Move sysfs file removal to a separate functionJean Delvare
The sysfs file removal code is the same in the probe error path and in the remove function, so move it to a separate function to avoid code duplication. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (pc87427) Add temperature monitoring supportJean Delvare
Add support for the 6 temperature monitoring channels of the PC87427. Note that the sensors resolution can vary, and I couldn't find a way to figure it out, so we might have to compensate in user-space. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (pc87427) Add support for the second logical deviceJean Delvare
The second logical device contains the voltage and temperature registers. We have to extend the driver to support a second logical device before we can add support for these features. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (pc87427) Add support for manual fan speed controlJean Delvare
Add initial support for PWM outputs of the PC87427 Super-I/O chip. Only mode change and manual fan speed control are supported. Automatic mode configuration isn't supported, and won't be until at least one board is known, which makes uses of the PWM outputs. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (pc87427) Minor style cleanupsJean Delvare
Follow the best practice of the day. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (pc87427) Handle disabled fan inputs properlyJean Delvare
Most fan input pins of the PC87427 can have alternate functions. Update the driver to check the configuration register and only support fan inputs which are really used for fan monitoring. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-08-14hwmon: (w83627ehf) Add support for W83667HG-BGuenter Roeck
Add support for W83667HG-B (very similar to the W83667HG). Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-08-14hwmon: (w83627ehf) Driver cleanupGuenter Roeck
- Moved fan pwm register array pointers into per-instance data. - Only read fan pwm data for installed/supported fans. - Update fan max output and fan step output information from data in registers. - Create max_output and step_output attribute files only if respective fan pwm registers exist. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-08-14hwmon: Add driver for SMSC EMC2103 temperature monitor and fan controllerSteve Glendinning
SMSC's EMC2103 family of temperature/fan controllers have 1 onboard and up to 3 external temperature sensors, and allow closed-loop control of one fan. This patch adds support for them. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-08-14hwmon: (asc7621) Clean up and improve detect functionJean Delvare
* The dev variable is never used. * Detect functions only need to set info->type, not client->name. * Include the device address in the log message. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: George Joseph <george.joseph@fairview5.com> Cc: Ken Milmore <ken.milmore@googlemail.com>
2010-08-14hwmon: (it87) Export labels for internal sensorsJean Delvare
Some voltage sensors can be wired internally to the IT87xxF chip's own power supply channels. In that case, we can inform user-space that the wiring is known by exporting proper labels for these sensors. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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