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* | re-enable TMP105 detection routineDavid Taylor2011-12-151-2/+2
| | | | | | | | | | | | | | this routine allows detection of TMP105 sensor hardware Change-Id: I0b42094eafce25039f7fa68b030f4815bed29a94 Signed-off-by: David Taylor <x0158378@ti.com>
* | Merge branch 'android-omap-3.0' into p-android-omap-3.0Dan Murphy2011-10-314-13/+26
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * android-omap-3.0: (485 commits) ARM: omap: counter: add locking to read_persistent_clock ARM: smp_twd: use clockevents_update_freq to update frequency Revert "clockevents: Provide interface to reconfigure an active clock event device" OMAP3+: PM: SR/Class3: disable errorgen before disable VP OMAP3+: Smartreflex: fix err interrupt disable sequence OMAP4: PM: Add Static dependency MPU->L3_2 OMAP4 HDCP Add enable delay for HDCP. gpu: pvr: make ACTIVE_POWER_LATENCY a module param gpu: pvr: implement intra-frame dvfs gpu: pvr: add idle logging gpu: pvr: enbable idle callbacks gpu: pvr: refactor DVFS gpu: pvr: make ACTIVE_POWER_LATENCY_MS respect config option Fix for ProcessFlip ARM: omap4: make prcm_interrupt be no_suspend ARM: common: fiq_debugger: make uart irq be no_suspend net: wireless: Skip connect warning for CONFIG_CFG80211_ALLOW_RECONNECT ASoC: ABE: Correct monitoring filter for Vx-UL and BT-UL mm: avoid livelock on !__GFP_FS allocations mmc: block: Improve logging of handling emmc timeouts ... Change-Id: I7be66ad875926ec8bf531c232e6409c1095539aa
| * hwmon: (w83627ehf) Fix negative 8-bit temperature valuesJean Delvare2011-10-251-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 133d324d82e144588939ad25b732b5b6c33b03d9 upstream. Since 8-bit temperature values are now handled in 16-bit struct members, values have to be cast to s8 for negative temperatures to be properly handled. This is broken since kernel version 2.6.39 (commit bce26c58df86599c9570cee83eac58bdaae760e4.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * hwmon: (w83627ehf) Properly report thermal diode sensorsJean Delvare2011-10-251-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit bf164c58e58328c40ebc597a8ac00cc6840f9703 upstream. The w83627ehf driver is improperly reporting thermal diode sensors as type 2, instead of 3. This caused "sensors" and possibly other monitoring tools to report these sensors as "transistor" instead of "thermal diode". Furthermore, diode subtype selection (CPU vs. external) is only supported by the original W83627EHF/EHG. All later models only support CPU diode type, and some (NCT6776F) don't even have the register in question so we should avoid reading from it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * hwmon: (ds620) Fix handling of negative temperaturesRoland Stigge2011-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | commit cc41d586e8b4d76164fe7731c1c49be6cc5fc7e6 upstream. Signed (negative) temperatures were not handled correctly. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * hwmon: (max16065) Fix current calculationGuenter Roeck2011-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | commit ff71c182f461da5ae9d2d65f8a63f5a9193b9be1 upstream. Current calculation is completely wrong. Add missing brackets to fix it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * hwmon: (ibmaem) add missing kfreeJulia Lawall2011-08-171-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 66a89b2164e2d30661edbd1953eacf0594d8203a upstream. rs_resp is dynamically allocated in aem_read_sensor(), so it should be freed before exiting in every case. This collects the kfree and the return at the end of the function. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'android-omap-3.0' into p-android-omap-3.0Dan Murphy2011-08-115-16/+28
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * android-omap-3.0: (258 commits) OMAP4: twl6030: Add V2V1 SMPS PM: wakelocks: Display wakelocks preventing suspend by default ARM: omap4: correct dsp opp data again ASoC: ABE: reset ABE SRC filters when (un)muting MODEM BE ASoC: ABE: Detect Vx UL-DL input filters saturation ASoC: ABE: Add APIs to reset ABE SRCs ASoC: McPDM: Combine channels management for UL and DL ASoC: ABE DSP: Dettach OPP calculation and scale OMAP: PM: Set device name for L3 minimum throughput DVFS request Linux 3.0.1 dm: fix idr leak on module removal dm mpath: fix potential NULL pointer in feature arg processing dm snapshot: flush disk cache when merging dm io: flush cpu cache with vmapped io ALSA: sound/core/pcm_compat.c: adjust array index watchdog: shwdt: fix usage of mod_timer GFS2: Fix mount hang caused by certain access pattern to sysfs files rt2x00: Add device ID for RT539F device. oom: task->mm == NULL doesn't mean the memory was freed AppArmor: Fix masking of capabilities in complain mode ... Change-Id: I9fb2fc3f739031a3b970f6cbc8f2372547efb374
| * hwmon: (max1111) Fix race condition causing NULL pointer exceptionPavel Herrmann2011-07-171-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spi_sync call uses its spi_message parameter to keep completion information, using a drvdata structure is not thread-safe. Use a mutex to prevent multiple access to shared driver data. Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Cyril Hrubis <metan@ucw.cz> Tested-by: Stanislav Brabec <utx@penguin.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
| * hwmon: (it87) Fix label group removalJean Delvare2011-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | A copy-and-paste error caused it87_attributes_vid to be referenced where it87_attributes_label should be. Thankfully the group is only used for attribute removal, not attribute creation, so the effects of this bug are limited, but let's fix it still. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
| * hwmon: (asus_atk0110) Fix memory leakLuca Tettamanti2011-07-171-0/+1
| | | | | | | | | | | | | | | | | | The object returned by atk_gitm is dynamically allocated and must be freed. Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
| * hwmon: (adm1275) Fix coefficients per datasheet revision BGuenter Roeck2011-07-151-5/+5
| | | | | | | | | | | | | | | | | | Coefficients to convert chip register values to voltage/current have been slightly changed in revision B of the chip datasheet. Update driver coefficients to match the coefficients in the datasheet. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
| * hwmon: (pmbus) Use long variables for register to data conversionsGuenter Roeck2011-07-121-10/+10
| | | | | | | | | | | | | | | | | | | | Using integer variable types for register to data conversions can cause overflows especially for power calculations, which are in microwatt. Use long variables instead. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.39+
* | Merge branch 'android-omap-3.0' into p-android-omap-3.0Dan Murphy2011-07-132-12/+21
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * android-omap-3.0: (227 commits) OMAP4: irq: Make use of IRQCHIP_MASK_ON_SUSPEND flag. ARM: gic: Allow gic arch extensions to provide irqchip flags netfitler: fixup the quota2, and enable. OMAP: TILER: export user_block_to_pa function Linux 3.0-rc7 Documentation/Changes: remove some really obsolete text netfilter: adding the original quota2 from xtables-addons ath5k: Add missing breaks in switch/case Documentation/spinlocks.txt: Remove reference to sti()/cli() cifs: drop spinlock before calling cifs_put_tlink hp-wmi: fix use after free dell-laptop - using buffer without mutex_lock Revert: "dell-laptop: Toggle the unsupported hardware killswitch" PM: Reintroduce dropped call to check_wakeup_irqs [CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug. hwmon: (pmbus) Improve auto-detection of temperature status register hwmon: (lm95241) Fix negative temperature results firewire: ohci: do not bind to Pinnacle cards, avert panic cifs: fix expand_dfs_referral cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL ...
| * hwmon: (pmbus) Improve auto-detection of temperature status registerGuenter Roeck2011-07-101-5/+6
| | | | | | | | | | | | | | | | | | | | | | It is possible that a PMBus device supports the READ_TEMPERATURE2 and/or READ_TEMPERATURE3 registers but does not support READ_TEMPERATURE1. Improve temperature status register detection to address this condition. Reported-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.39+
| * hwmon: (lm95241) Fix negative temperature resultsGuenter Roeck2011-07-101-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | Negative temperatures were returned in degrees C instead of milli-Degrees C. Also, negative temperatures were reported for remote temperature sensors even if the chip was configured for positive-only results. Fix by detecting temperature modes, and by treating negative temperatures similar to positive temperatures, with appropriate sign extension. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.30+
| * hwmon: (lm95241) Fix chip detection codeGuenter Roeck2011-07-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The LM95241 driver accepts every chip ID equal to or larger than 0xA4 as its own, and other chips such as LM95245 use chip IDs in the accepted ID range. This results in false chip detection. Fix problem by accepting only the known LM95241 chip ID. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.30+
* | Merge branch 'android-omap-3.0' into p-android-omap-3.0Dan Murphy2011-07-088-33/+87
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * android-omap-3.0: (434 commits) net: wireless: bcmdhd: Fix private command output netfitler: xt_qtaguid: add another missing spin_unlock. Linux 3.0-rc6 RDMA: Check for NULL mode in .devnode methods AT91: Change nand buswidth logic to match hardware default configuration vesafb: fix memory leak [SCSI] isci: fix checkpatch errors hwmon: (k10temp) Update documentation for Fam12h hwmon-vid: Fix typo in VIA CPU name hwmon: (f71882fg) Add support for the F71869A hwmon: Use <> rather than () around my e-mail address hwmon: (emc6w201) Properly handle all errors isci: Device reset should request sas_phy_reset(phy, true) isci: pare back error messsages isci: cleanup silicon revision detection isci: merge scu_unsolicited_frame.h into unsolicited_frame_control.h isci: merge sata.[ch] into request.c isci: kill 'get/set' macros isci: retire scic_sds_ and scic_ prefixes isci: unify isci_host and scic_sds_controller ...
| * Merge branch 'hwmon-for-linus' of ↵Linus Torvalds2011-07-035-20/+63
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: hwmon: (k10temp) Update documentation for Fam12h hwmon-vid: Fix typo in VIA CPU name hwmon: (f71882fg) Add support for the F71869A hwmon: Use <> rather than () around my e-mail address hwmon: (emc6w201) Properly handle all errors
| | * hwmon-vid: Fix typo in VIA CPU nameJean Delvare2011-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | It's Nehemiah, not Nemiah. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
| | * hwmon: (f71882fg) Add support for the F71869AHans de Goede2011-07-032-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The F71869A is almost the same as the F71869F/E, except that it has the normal number of temp and pwm zones for a F71882FG derived chip, rather then the limited number of the F71869F/E. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Max Baldwin <archerseven@gmail.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * hwmon: Use <> rather than () around my e-mail addressHans de Goede2011-07-032-2/+2
| | | | | | | | | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * hwmon: (emc6w201) Properly handle all errorsJean Delvare2011-07-031-14/+44
| | | | | | | | | | | | | | | | | | | | | | | | Handle errors on 8-bit register reads and writes too. Also use likely and unlikely to make the functions faster on success. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
| * | hwmon: (pmbus) Auto-detect temp2 and temp3 registers/attributesGuenter Roeck2011-07-011-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Additional temperature attribute support is easy to detect, so do it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
| * | hwmon: (pmbus) Improve fan detectionGuenter Roeck2011-07-011-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some PMBus devices return no error when reading fan speed registers, but don't really support fans. Strengthen fan detection by also checking if fan configuration registers exist. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
| * | hwmon: (adm1275) Free allocated memory if probe function failsGuenter Roeck2011-07-011-3/+13
| | | | | | | | | | | | | | | | | | | | | Probe function did not free allocated memory if it failed. Fix it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
| * | hwmon: (pmbus) Drop check for PMBus revision register in probe functionGuenter Roeck2011-07-011-8/+3
| |/ | | | | | | | | | | | | | | | | Some PMBus devices do not support the PMBus revision register, so don't check if it exists. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
* | [Blaze] HACK: LM75: Prevent the detect.Arthur Philpott2011-06-271-14/+19
|/ | | | | | | The address is passed through the board file. Change-Id: I71082a372ad00696ee44553cfdbde25772bfd799 Signed-off-by: Arthur Philpott <arthur.philpott@ti.com>
* hwmon: (s3c) Initialize sysfs attributesGuenter Roeck2011-06-171-0/+2
| | | | | | | | | Initialize dynamically allocated sysfs attributes before device_create_file() call to suppress lockdep_init_map() warning if lockdep debugging is enabled. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.34+
* hwmon: (ibmpex) Initialize sysfs attributesGuenter Roeck2011-06-171-0/+1
| | | | | | | | | Initialize dynamically allocated sysfs attributes before device_create_file() call to suppress lockdep_init_map() warning if lockdep debugging is enabled. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.34+
* hwmon: (ibmaem) Initialize sysfs attributesGuenter Roeck2011-06-171-0/+2
| | | | | | | | | Initialize dynamically allocated sysfs attributes before device_create_file() call to suppress lockdep_init_map() warning if lockdep debugging is enabled. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.34+
* hwmon: (asus_atk0110) Consolidate sysfs attribute initializationGuenter Roeck2011-06-171-4/+1
| | | | | | | | | Call sysfs_attr_init() from atk_init_attribute() to handle sysfs attribute initialization in a single function. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Luca Tettamanti <kronos.it@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (coretemp) Drop unused struct membersJean Delvare2011-06-171-4/+0
| | | | | | | | | | | pdev_entry.cpu and pdev_entry.cpu_core_id aren't used anywhere in the driver code so we can drop these struct members. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (max6642): Better chip detection schemaPer Dalén2011-06-041-2/+16
| | | | | | | | | Improve detection of MAX6642 by reading non existing registers (0x04, 0x06 and 0xff). Reading those registers returns the previously read value. Signed-off-by: Per Dalen <per.dalen@appeartv.com> [guenter.roeck@ericsson.com: added second set of register reads] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (coretemp) Further relax temperature range checksGuenter Roeck2011-06-011-2/+2
| | | | | | | | | | | | | | Further relax temperature range checks after reading the IA32_TEMPERATURE_TARGET register. If the register returns a value other than 0 in bits 16..32, assume that the returned value is correct. This change applies to both packet and core temperature limits. Cc: Carsten Emde <C.Emde@osadl.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Fenghua Yu <fenghua.yu@intel.com>
* hwmon: (coretemp) Fix TjMax detection for older CPUsGuenter Roeck2011-06-011-17/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Commit a321cedb12904114e2ba5041a3673ca24deb09c9 excludes CPU models 0xe, 0xf, 0x16, and 0x1a from TjMax temperature adjustment, even though several of those CPUs are known to have TiMax other than 100 degrees C, and even though the code in adjust_tjmax() explicitly handles those CPUs and points to a Web document listing several of the affected CPU IDs. Reinstate original TjMax adjustment if TjMax can not be determined using the IA32_TEMPERATURE_TARGET register. https://bugzilla.kernel.org/show_bug.cgi?id=32582 Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Huaxu Wan <huaxu.wan@linux.intel.com> Cc: Carsten Emde <C.Emde@osadl.org> Cc: Valdis Kletnieks <valdis.kletnieks@vt.edu> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Yong Wang <yong.y.wang@linux.intel.com> Cc: Rudolf Marek <r.marek@assembler.cz> Cc: Fenghua Yu <fenghua.yu@intel.com> Tested-by: Jean Delvare <khali@linux-fr.org> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Fenghua Yu <fenghua.yu@intel.com> Cc: <stable@kernel.org> # .35.x .36.x .37.x .38.x .39.x
* hwmon: (coretemp) Relax target temperature range checkJean Delvare2011-06-011-1/+1
| | | | | | | | | | | | The current temperature range check of MSR_IA32_TEMPERATURE_TARGET seems too strict to me, some TjMax values documented in Documentation/hwmon/coretemp wouldn't pass. Relax the check so that all the documented values pass. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Carsten Emde <C.Emde@osadl.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (max6642) Rename temp_fault sysfs attribute to temp2_faultPer Dalen2011-06-011-2/+2
| | | | | | | | | The temp_fault sysfs attribute is wrong, it should be temp2_fault instead. Reported-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Per Dalen <per.dalen@appeartv.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (coretemp) Fix section mismatchJean Delvare2011-05-271-1/+1
| | | | | | | | | | | chk_ucode_version() is only called from coretemp_probe() which is __devinit, so it can be marked __devinit too. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Durgadoss R <durgadoss.r@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (pmbus) Initialize sysfs attributesGuenter Roeck2011-05-271-0/+1
| | | | | | | | | | | Initialize sysfs attrs before device_create_file() call to suppress lockdep_init_map() warning: WARNING: at kernel/lockdep.c:2701 lockdep_init_map+0x12d/0x140() Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@kernel.org # .39.x
* hwmon: (coretemp) Update comments describing the handling of HT CPUsGuenter Roeck2011-05-271-6/+6
| | | | | | | | | Update comments describing the handling of HT CPUs based on review feedback. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Durgadoss R <durgadoss.r@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (coretemp) Initialize sysfs attributesSergey Senozhatsky2011-05-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize sysfs attrs before device_create_file() call to suppress lockdep_init_map() warning: [ 3.653628] WARNING: at kernel/lockdep.c:2885 lockdep_init_map+0xea/0x43c() [ 3.653698] Modules linked in: [ 3.654835] Pid: 1, comm: swapper Not tainted 2.6.39-dbg-git8-05624-g46187f8 #576 [ 3.656014] Call Trace: [ 3.657139] [<ffffffff8103e4b4>] warn_slowpath_common+0x7e/0x96 [ 3.658298] [<ffffffff8103e4e1>] warn_slowpath_null+0x15/0x17 [ 3.659460] [<ffffffff8106d7b9>] lockdep_init_map+0xea/0x43c [ 3.660616] [<ffffffff81163c1a>] sysfs_add_file_mode+0x5d/0xa8 [ 3.661785] [<ffffffff81163c71>] sysfs_add_file+0xc/0xe [ 3.662929] [<ffffffff81163d26>] sysfs_create_file+0x23/0x25 [ 3.664045] [<ffffffff813724d1>] device_create_file+0x14/0x16 [ 3.665172] [<ffffffff81460ed4>] coretemp_probe+0xf9/0x185 [ 3.666306] [<ffffffff8137638e>] platform_drv_probe+0x12/0x14 [ 3.667420] [<ffffffff81375321>] driver_probe_device+0xb0/0x14b [ 3.668542] [<ffffffff8137546d>] __device_attach+0x35/0x3a [ 3.669710] [<ffffffff81375438>] ? __driver_attach+0x7c/0x7c [ 3.670816] [<ffffffff8137426b>] bus_for_each_drv+0x54/0x88 [ 3.671921] [<ffffffff81375231>] device_attach+0x77/0x9b [ 3.673027] [<ffffffff81374aef>] bus_probe_device+0x22/0x39 [ 3.674137] [<ffffffff81373235>] device_add+0x3c1/0x550 [ 3.675249] [<ffffffff81371ed9>] ? dev_set_name+0x3c/0x3e [ 3.676371] [<ffffffff813769f3>] platform_device_add+0x10c/0x156 [ 3.677491] [<ffffffff8146af9c>] get_core_online+0xab/0x16e [ 3.678608] [<ffffffff81ad8070>] coretemp_init+0x4b/0x80 [ 3.679724] [<ffffffff81ad8025>] ? hwmon_init+0xee/0xee [ 3.680853] [<ffffffff8100020a>] do_one_initcall+0x7a/0x13c [ 3.681975] [<ffffffff81aaac74>] kernel_init+0xe1/0x15b [ 3.683081] [<ffffffff8147e4e4>] kernel_thread_helper+0x4/0x10 [ 3.684174] [<ffffffff8102d48c>] ? finish_task_switch+0x76/0xf0 [ 3.685266] [<ffffffff81477918>] ? retint_restore_args+0x13/0x13 [ 3.686356] [<ffffffff81aaab93>] ? start_kernel+0x3ee/0x3ee [ 3.687425] [<ffffffff8147e4e0>] ? gs_change+0x13/0x13 [ 3.688489] ---[ end trace 7392ad3e6a92ae39 ]--- Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: New driver for the SMSC EMC6W201Jean Delvare2011-05-253-0/+550
| | | | | | | | | | | This is a new driver for the SMSC EMC6W201 hardware monitoring device. The device is functionally close to the EMC6D100 series, but is register-incompatible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Harry G McGavran Jr <w5pny@arrl.net> Tested-by: Jeff Rickman <jrickman@myamigos.us> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (abituguru) Depend on DMIJean Delvare2011-05-253-18/+2
| | | | | | | | | | | | | | | | | The abituguru drivers are only built on X86, where DMI support is now enabled by default. So let these drivers depend on DMI, for the following gains: * Robustness and safety. Detection of these devices is weak and uses non-standard methods, it should really be limited to Abit boards unless the user explicitly asks otherwise. * Code simplicity. The code is easier to read without ifdefs. * Better build testing coverage. Now there's only one way to build the drivers, so no risk of build failure on exotic systems. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Alistair John Strachan <alistair@devzero.co.uk> Acked-by: Hans de Goede <hdegoede@redhat.com>
* hwmon: (it87) Use request_muxed_regionNat Gurumoorthy2011-05-251-12/+19
| | | | | | | | | | | | Serialize access to the hardware by using "request_muxed_region" macro defined by Alan Cox. Call to this macro will hold off the requestor if the resource is currently busy. "superio_enter" will return an error if call to "request_muxed_region" fails. Rest of the code change is to ripple an error return from superio_enter to the top level. Signed-off-by: Nat Gurumoorthy <natg@google.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (sch5627) Trigger Vbat measurementsHans de Goede2011-05-251-1/+22
| | | | | | | | | The sch5627 needs to be explicitly told to start an adc conversion for Vbat, once in a while. Without this Vbat may read 0, and will never get updated. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (sch5627) Add sch5627_send_cmd functionHans de Goede2011-05-251-4/+19
| | | | | | | | This patch generalizes sch5627_read_virtual_reg so that it can be used to write virtual regs too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Sigend-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (max6650) Properly support the MAX6650Jean Delvare2011-05-251-6/+28
| | | | | | | | The MAX6650 has only one fan input. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: "Hans J. Koch" <hjk@hansjkoch.de> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (max6650) Drop device detectionJean Delvare2011-05-251-44/+0
| | | | | | | | | | MAX6650 device detection is unreliable, we got reports of false positives. We now have many ways to let users instantiate the devices explicitly, so unreliable detection should be dropped. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: "Hans J. Koch" <hjk@hansjkoch.de> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
* Move ACPI power meter driver to hwmonJean Delvare2011-05-253-0/+1034
| | | | | | | | | | | | | As discussed earlier, the ACPI power meter driver would better live in drivers/hwmon, as its only purpose is to create hwmon-style interfaces for ACPI 4.0 power meter devices. Users are more likely to look for it there, and less likely to accidentally hide it by unselecting its dependencies. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: "Darrick J. Wong" <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Len Brown <lenb@kernel.org>
generated by cgit v1.1 at 2025-08-22 01:59:00 +0000