summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* [ALSA] oxygen - Fix section mismatchTakashi Iwai2008-02-222-6/+6
| | | | | | | | Removed invalid __devinit and __devexit that are remaining after split to a helper module. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] race between disconnect and error handling in usbmidiTakashi Iwai2008-02-221-1/+18
| | | | | | | | | | | The driver resubmits URBs from an error handler and schedules the error handler from the URBs' completion handlers. To reliably kill the cycle a flag must be used. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] opl3 - Fix compilation without sequencer supportTakashi Iwai2008-02-222-2/+15
| | | | | | | | Add proper ifdef's to the patch loading code moved from the old instr layer so that opl3 driver can be compiled without the sequencer support. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Mark CC_STACKPROTECTOR as being BROKENLinus Torvalds2008-02-221-1/+1
| | | | | | | | | | | | | | | | | | | | It's always been broken, but recent fixes actually made it do something, and now the brokenness shows up as the resulting kernel simply not working at all. So it used to be that you could enable this config option, and it just didn't do anything. Now we'd better stop people from enabling it by mistake, since it _does_ do something, but does it so badly as to be unusable. Code to actually make it work is pending, but incomplete and won't be merged into 2.6.25 in any case. Acked-by: Arjan van de Ven <arjan@infradead.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: James Morris <jmorris@namei.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86 ptrace: fix compat PTRACE_SETREGSRoland McGrath2008-02-221-2/+2
| | | | | | | Simple typo fix for regression introduced by the user_regset changes. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds2008-02-218-12/+13
|\ | | | | | | | | | | | | * 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: Wrap buffers used for rpc debug printks into RPC_IFDEBUG nfs: fix sparse warnings NFS: flush signals before taking down callback thread
| * Wrap buffers used for rpc debug printks into RPC_IFDEBUGPavel Emelyanov2008-02-214-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sorry for the noise, but here's the v3 of this compilation fix :) There are some places, which declare the char buf[...] on the stack to push it later into dprintk(). Since the dprintk sometimes (if the CONFIG_SYSCTL=n) becomes an empty do { } while (0) stub, these buffers cause gcc to produce appropriate warnings. Wrap these buffers with RPC_IFDEBUG macro, as Trond proposed, to compile them out when not needed. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * nfs: fix sparse warningsHarvey Harrison2008-02-204-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | fs/nfs/nfs4state.c:788:34: warning: Using plain integer as NULL pointer fs/nfs/delegation.c:52:34: warning: Using plain integer as NULL pointer fs/nfs/idmap.c:312:12: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:257:6: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:270:6: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:281:6: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * NFS: flush signals before taking down callback threadJeff Layton2008-02-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the reference counting on the callback thread is working as expected, it uncovers another problem. Peter Staubach noticed while testing that patch on an older kernel that he would occasionally see this printk in rpc_register fire: "RPC: failed to contact portmap (errno -512). The NFSv4 callback thread is signaled by nfs_callback_down(), but never flushes that signal. All of the shutdown processing is done with that signal pending. This makes it fail the call to unregister the port with the portmapper. In actuality, this rpc_register call isn't necessary at all since the port isn't actually registered with the portmapper anymore. Regardless, there doesn't seem to be any reason to leave the signal pending while the thread is being shut down and flushing it should generally silence that printk. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* | MM: Fix macro argument substitution in PageHead() and PageTail()David Howells2008-02-211-2/+2
| | | | | | | | | | | | | | | | Fix macro argument substitution in PageHead() and PageTail() - 'page' should have brackets surrounding it (commit 6d7779538f765963ced45a3fa4bed7ba8d2c277d). Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | MAINTAINERS: ioatdma, dmaengine and async_tx maintainers changeMaciej Sosnowski2008-02-211-6/+6
| | | | | | | | | | | | | | | | | | | | Shannon Nelson replaced by Maciej Sosnowski in maintanance of INTEL I/OAT DMA DRIVER, DMA GENERIC ENGINE SUBSYSTEM and ASYNCHRONOUS TRANSFERS/TRANSFORMS API. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds2008-02-2151-120/+1534
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: hwmon: normal_i2c arrays should be const hwmon: New driver for Analog Devices ADT7473 sensor chip hwmon: (coretemp) Add Penryn CPU to coretemp hwmon: (coretemp) Add TjMax detection for mobile CPUs hwmon: (applesmc) sensors set for MacBook2 hwmon: (thmc50) Storage class should be before const qualifier hwmon: (coretemp) fix section mismatch warning hwmon: (coretemp) Add maximum cooling temperature readout hwmon: (adm1026) Properly terminate sysfs groups hwmon: (vt8231) Update maintainer email address hwmon: (vt8231) Add individual alarm files hwmon: (via686a) Add individual alarm files hwmon: (smsc47m1) Add individual alarm files hwmon: (max1619) Add individual alarm and fault files hwmon: (lm92) Add individual alarm files
| * | hwmon: normal_i2c arrays should be constMark M. Hoffman2008-02-1841-60/+55
| | | | | | | | | | | | Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: New driver for Analog Devices ADT7473 sensor chipDarrick J. Wong2008-02-184-0/+1247
| | | | | | | | | | | | | | | | | | | | | | | | This driver reports voltage, temperature and fan sensor readings on an ADT7473 chip. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (coretemp) Add Penryn CPU to coretempRudolf Marek2008-02-172-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for family 0x17, which has Penryn Core. It should also cover the 8 cores Xeons. Can someone test please? I think it should work. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (coretemp) Add TjMax detection for mobile CPUsRudolf Marek2008-02-171-32/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following patch will finally solve the detection of Intel Mobile CPUs which share same CPUID with Desktop/Server CPUs. We need this information to test some bit so we know if TjMax is 100C or 85C. Intel claims this works for mobiles only, respect that and set for desktops the TjMax to 100C. Intel provided some table on their wiki based on my chat with them at: http://softwarecommunity.intel.com/isn/Community/en-US/forums/30247249/ShowThread.aspx#30247249 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (applesmc) sensors set for MacBook2Riki Oktarianto2008-02-171-10/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On my mid-2007 MacBook2, reading Ts0P sensor always failed with this message: applesmc: wait status failed: 5 != 50. So I assume that there's no such Ts0p sensor in this model (please confirm, anyone). If there's the case, then we need a new set of sensors defined for MacBook2. Signed-off-by: Riki Oktarianto <rkoktarianto@gmail.com> Cc: Nicolas Boichat <nicolas@boichat.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (thmc50) Storage class should be before const qualifierTobias Klauser2008-02-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (coretemp) fix section mismatch warningSam Ravnborg2008-02-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warning: WARNING: vmlinux.o(.text+0xebfd04): Section mismatch in reference from the function coretemp_cpu_callback() to the function .cpuinit.text:coretemp_device_add() coretemp_cpu_callback() are only used inside a HOTPLUG_CPU block so annotate it __cpuinit. The notifier referencing the function are annotated __refdata to silence warning from the exit function. The unregister function do not use the embedded pointer but clears the variable so the annotation is OK. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (coretemp) Add maximum cooling temperature readoutRudolf Marek2008-02-172-5/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | Following patch will add reporting of maximum temperature, at which all fans should spin full speed. It may be non-physical temperature on Desktop/Server CPUs. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (adm1026) Properly terminate sysfs groupsJean Delvare2008-02-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | The missing NULL at the end of two sysfs file groups causes a kernel crash when calling sysfs_create_group(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (vt8231) Update maintainer email addressRoger Lucas2008-02-172-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Roger Lucas <vt8231@hiddenengine.co.uk> (modified MAINTAINERS entry also - MMH) Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (vt8231) Add individual alarm filesJean Delvare2008-02-171-2/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | The new libsensors needs these individual alarm files. Signed-off-by: Jean Delvare <khali@linux-fr.org> CC: Roger Lucas <vt8231@hiddenengine.co.uk> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (via686a) Add individual alarm filesJean Delvare2008-02-171-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | The new libsensors needs these individual alarm files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (smsc47m1) Add individual alarm filesJean Delvare2008-02-171-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | The new libsensors needs these individual alarm files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (max1619) Add individual alarm and fault filesJean Delvare2008-02-171-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | The new libsensors needs these individual alarm and fault files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | hwmon: (lm92) Add individual alarm filesJean Delvare2008-02-171-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | The new libsensors needs these individual alarm files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* | | Merge branch 'release' of ↵Linus Torvalds2008-02-2118-123/+321
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (26 commits) PM: Make suspend_device() static PCI ACPI: Fix comment describing acpi_pci_choose_state Hibernation: Handle DEBUG_PAGEALLOC on x86 ACPI: fix build warning ACPI: TSC breaks atkbd suspend ACPI: remove is_processor_present prototype acer-wmi: Add DMI match for mail LED on Acer TravelMate 4200 series ACPI: sparse fix, replace macro with static function ACPI: thinkpad-acpi: add tablet-mode reporting ACPI: thinkpad-acpi: minor hotkey_radio_sw fixes ACPI: thinkpad-acpi: improve thinkpad-acpi input device documentation ACPI: thinkpad-acpi: issue input events for tablet swivel events ACPI: thinkpad-acpi: make the video output feature optional ACPI: thinkpad-acpi: synchronize input device switches ACPI: thinkpad-acpi: always track input device open/close ACPI: thinkpad-acpi: trivial fix to documentation ACPI: thinkpad-acpi: trivial fix to module_desc typo intel_menlo: extract return values using PTR_ERR ACPI video: check for error from thermal_cooling_device_register ACPI thermal: extract return values using PTR_ERR ...
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| | \ \
| *-----------. \ \ Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', ↵Len Brown2008-02-21684-10625/+20693
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release
| | | | | | | | * | | ACPI: TSC breaks atkbd suspendPavel Machek2008-02-191-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TSC is used even on machines when CONFIG_X86_TSC is not set (X86_TSC means _require_ TSC), but it is not properly disabled when it is unusable, because ACPI code understood the config switch as "may use TSC". This actually fixes suspend problems on my x60. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: add tablet-mode reportingHenrique de Moraes Holschuh2008-02-162-11/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A quick study of the 0x5009/0x500A HKEY event on the X61t DSDT revealed the existence of the EC HTAB register (EC 0x0f, bit 7), and a compare with the X41t DSDT shows that HKEY.MHKG can be used to verify if the ThinkPad is tablet-capable (MHKG present), and in tablet mode (bit 3 of MHKG return is set). Add an attribute to report this information, "hotkey_tablet_mode". This attribute has poll()/select() support, and can be used along with EV_SW SW_TABLET_MODE to hook userspace to tablet events. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: minor hotkey_radio_sw fixesHenrique de Moraes Holschuh2008-02-162-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes some minor points in the radio switch code and docs. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: improve thinkpad-acpi input device documentationHenrique de Moraes Holschuh2008-02-161-21/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a few spelling errors, and also document the EV_SW events thinkpad-acpi can issue. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: issue input events for tablet swivel eventsHenrique de Moraes Holschuh2008-02-162-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue EV_SW SW_TABLET_MODE events for HKEY events 0x5009 and 0x500A on the X41t/X60t/X61t. As usual, we suppress the HKEY events on the netlink interface to avoid sending duplicate events to userspace. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: make the video output feature optionalHenrique de Moraes Holschuh2008-02-162-7/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The video output port control feature is not very useful on many ThinkPads (especially when a X server is running), and lately userspace is getting better and better at it, so it makes sense to allow users to stripe out the thinkpad-acpi video feature from their kernels and save at least 2KB. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: synchronize input device switchesHenrique de Moraes Holschuh2008-02-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue EV_SW events at module init time to synchronize the input device with the current state of the switch, otherwise we might lose the first event. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: always track input device open/closeHenrique de Moraes Holschuh2008-02-161-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The open() and close() hooks for the input device are useful even when hotkey NVRAM polling support is not in use, so it is better to always have them around. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: trivial fix to documentationHenrique de Moraes Holschuh2008-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a stray ibm-acpi that should have been replaced with thinkpad-acpi. Thanks to Damjan <gdamjan@mail.net.mk> for noticing this one. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | ACPI: thinkpad-acpi: trivial fix to module_desc typoHenrique de Moraes Holschuh2008-02-161-1/+1
| | | | | | | | |/ / | | | | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Damjan <gdamjan@mail.net.mk> for noticing this one. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | intel_menlo: extract return values using PTR_ERRThomas Sujith2008-02-151-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to extract errors using PTR_ERR macro and process accordingly.thermal_cooling_device_register returning NULL means that CONFIG_THERMAL=n and in that case no need to create symbolic links. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | ACPI video: check for error from thermal_cooling_device_registerThomas Sujith2008-02-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to check whether thermal_cooling_device_register returned ERROR or not. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | ACPI thermal: extract return values using PTR_ERRThomas Sujith2008-02-151-15/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to extract errors using PTR_ERR macro and process accordingly.thermal_cooling_device_register returning NULL means that CONFIG_THERMAL=n and in that case no need to create symbolic links. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | ACPI fan: extract return values using PTR_ERRThomas Sujith2008-02-151-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to extract errors using PTR_ERR macro and process accordingly. thermal_cooling_device_register returning NULL means that CONFIG_THERMAL=n and in that case no need to create symbolic links. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | thermal: use ERR_PTR for returning errorThomas Sujith2008-02-151-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to return using ERR_PTR instead of NULL in case of errors. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | thermal: validate input parametersThomas Sujith2008-02-151-1/+12
| | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added sanity check to make sure that thermal zone and cooling device exists. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * | | | PM: Make suspend_device() staticAdrian Bunk2008-02-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | suspend_device() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * | | | PCI ACPI: Fix comment describing acpi_pci_choose_stateRafael J. Wysocki2008-02-211-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last line of the comment preceding the definition of acpi_pci_choose_state() is incorrect. Remove it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * | | | Hibernation: Handle DEBUG_PAGEALLOC on x86Rafael J. Wysocki2008-02-213-14/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make hibernation work with CONFIG_DEBUG_PAGEALLOC set on x86, by checking if the pages to be copied are marked as present in the kernel mapping and temporarily marking them as present if that's not the case. No functional modifications are introduced if CONFIG_DEBUG_PAGEALLOC is unset. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | * | | | | ACPI: remove is_processor_present prototypeGlauber Costa2008-02-161-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function itself is defined just below, so this prototype is not really useful. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | * | | | | acer-wmi: Add DMI match for mail LED on Acer TravelMate 4200 seriesCarlos Corbacho2008-02-161-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TM4200 series use the same method as the TM2490 series to control the mail LED, so add a DMI based quirk for these laptops. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
OpenPOWER on IntegriCloud