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path: root/drivers/acpi/scan.c
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2006-07-01Pull acpi_os_free into release branchLen Brown1-2/+2
2006-06-30ACPI: drivers/acpi/scan.c: make acpi_bus_type staticAdrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: delete acpi_os_free(), use kfree() directlyLen Brown1-2/+2
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-28ACPI: dock driverKristen Accardi1-0/+23
Create a driver which lives in the acpi subsystem to handle dock events. This driver is not an "ACPI" driver, because acpi drivers require that the object be present when the driver is loaded. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-27ACPI: delete tracing macros from drivers/acpi/*.cPatrick Mochel1-47/+30
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-27ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...)Len Brown1-1/+1
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-26ACPI: Enable ACPI error messages w/o CONFIG_ACPI_DEBUGThomas Renninger1-4/+3
Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-15Pull bugzilla-5000 into release branchLen Brown1-0/+110
2006-06-15Pull sem2mutex into release branchLen Brown1-1/+0
2006-06-15Pull acpi_bus_register_driver into release branchLen Brown1-25/+9
Conflicts: drivers/acpi/asus_acpi.c drivers/acpi/scan.c
2006-06-15Pull trivial1 into release branchLen Brown1-23/+13
2006-05-15ACPI: pass pm_message_t from acpi_device_suspend() to root_suspend()Len Brown1-11/+3
in case we want to decode it for future use in acpi_op_suspend(..., state) also, inline new 1-liner static function http://bugzilla.kernel.org/show_bug.cgi?id=5000 Signed-off-by: Len Brown <len.brown@intel.com>
2006-05-15ACPI: create acpi_device_suspend()/acpi_device_resume()Patrick Mochel1-0/+118
updated and tested by Konstantin Karasyov http://bugzilla.kernel.org/show_bug.cgi?id=5000 Signed-off-by: Patrick Mochel <patrick.mochel@intel.com> Signed-off-by: Konstantin Karasyov <konstantin.karasyov @intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2006-05-13ACPI: acpi_bus_unregister_driver() returns voidBjorn Helgaas1-22/+10
Nobody looks at the return value, and this brings it into line with pci_unregister_driver(), etc. Also removed validation of the driver pointer passed in to register and unregister. More consistent, and we'll find bugs faster if we fault rather than returning an error that's ignored. Also makes internal functions acpi_device_unregister() and acpi_driver_detach() void, since nobody uses their returns either. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-05-13ACPI: delete unused acpi_bus_drivers_lockLen Brown1-1/+0
acpi_bus_drivers is protected by acpi_device_lock Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-01ACPI: Allow hot-add of ejected processorAshok Raj1-4/+1
acpi_eject_store() didn't trim processors, causing subsequent hot-add to fail. Signed-off-by: Ashok Raj <ashok.raj@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-01ACPI: simplify scan.c codingBjorn Helgaas1-23/+13
No functional changes; just remove leftover, unused "buffer" and simplify control flow (no need to remember error values and goto the end, when we can simply return the value directly). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-01ACPI: make acpi_bus_register_driver() return success/failure, not device count Bjorn Helgaas1-11/+5
acpi_bus_register_driver() should not return the number of devices claimed. We're not asking to find devices, we're making a driver available to devices, including hot-pluggable devices that may appear in the future. I audited all callers of acpi_bus_register_driver(), and except asus_acpi.c and sonypi.c (fixed in previous patches), all either ignore the return value or test only for failure (<0). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-23[PATCH] acpi: export acpi_bus_trimKristen Accardi1-2/+3
Export the acpi_bus_trim function so that the pci hotplug driver can use it. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-24[ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi ↵Len Brown1-1/+1
branches into release Signed-off-by: Len Brown <len.brown@intel.com>
2006-01-07[ACPI] fix kernel-doc warnings in acpi/scan.cRandy Dunlap1-10/+17
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-01-07Pull pnpacpi into acpica branchLen Brown1-7/+7
2006-01-04[PATCH] driver core: replace "hotplug" by "uevent"Kay Sievers1-7/+7
Leave the overloaded "hotplug" word to susbsystems which are handling real devices. The driver core does not "plug" anything, it just exports the state to userspace and generates events. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-12-10[ACPI] ACPICA 20051117Bob Moore1-1/+1
Fixed a problem in the AML parser where the method thread count could be decremented below zero if any errors occurred during the method parse phase. This should eliminate AE_AML_METHOD_LIMIT exceptions seen on some machines. This also fixed a related regression with the mechanism that detects and corrects methods that cannot properly handle reentrancy (related to the deployment of the new OwnerId mechanism.) Eliminated the pre-parsing of control methods (to detect errors) during table load. Related to the problem above, this was causing unwind issues if any errors occurred during the parse, and it seemed to be overkill. A table load should not be aborted if there are problems with any single control method, thus rendering this feature rather pointless. Fixed a problem with the new table-driven resource manager where an internal buffer overflow could occur for small resource templates. Implemented a new external interface, acpi_get_vendor_resource() This interface will find and return a vendor-defined resource descriptor within a _CRS or _PRS method via an ACPI 3.0 UUID match. (from Bjorn Helgaas) Removed the length limit (200) on string objects as per the upcoming ACPI 3.0A specification. This affects the following areas of the interpreter: 1) any implicit conversion of a Buffer to a String, 2) a String object result of the ASL Concatentate operator, 3) the String object result of the ASL ToString operator. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2005-11-30[ACPI] fix HP nx8220 boot hang regressionThomas Renninger1-1/+1
This patch reverts the acpi_bus_find_driver() return value check that came in via the PCI tree via 3fb02738b0fd36f47710a2bf207129efd2f5daa2 [PATCH] acpi bridge hotadd: Allow ACPI .add and .start operations to be done independently This particular change broke booting of some HP/Compaq laptops unless acpi=noirq is used. http://bugzilla.kernel.org/show_bug.cgi?id=5221 https://bugzilla.novell.com/show_bug.cgi?id=116763 Signed-off-by: Thomas Renninger <trenn@suse.de> Cc: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2005-11-07[PATCH] kfree cleanup: misc remaining driversJesper Juhl1-4/+2
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-03[ACPI] add static to function definitionsAdrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05[ACPI] Lindent all ACPI filesLen Brown1-243/+194
Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-12[ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...Len Brown1-5/+7
Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-12[ACPI] hotplug Processor consideration in acpi_bus_add()Keiichiro Tokunaga1-5/+7
Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-27[PATCH] acpi bridge hotadd: Allow ACPI .add and .start operations to be done ↵Rajesh Shah1-25/+101
independently Create new interfaces to recursively add an acpi namespace object to the acpi device list, and recursively start the namespace object. This is needed for ACPI based hotplug of a root bridge hierarchy where the add operation must be performed first and the start operation must be performed separately after the hot-plugged devices have been properly configured. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20[PATCH] sysfs: (rest) if show/store is missing return -EIODmitry Torokhov1-2/+2
sysfs: fix the rest of the kernel so if an attribute doesn't implement show or store method read/write will return -EIO instead of 0 or -EINVAL or -EPERM. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-01[PATCH] DocBook: fix some descriptionsMartin Waitz1-2/+2
Some KernelDoc descriptions are updated to match the current code. No code changes. Signed-off-by: Martin Waitz <tali@admingilde.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+1379
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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