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| * | ACPI: acpi_bus_unregister_driver() returns voidBjorn Helgaas2006-05-141-22/+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 <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
| * | ACPI: make acpi_bus_register_driver() return success/failure, not device count Bjorn Helgaas2006-04-021-11/+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 <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
* | Pull trivial1 into release branchLen Brown2006-06-151-23/+13
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| * | ACPI: simplify scan.c codingBjorn Helgaas2006-04-021-23/+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 <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
* / ACPI: Allow hot-add of ejected processorAshok Raj2006-04-021-4/+1
|/ | | | | | | | | | acpi_eject_store() didn't trim processors, causing subsequent hot-add to fail. Signed-off-by: Ashok Raj <[email protected]> Cc: Andi Kleen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
* [PATCH] acpi: export acpi_bus_trimKristen Accardi2006-03-231-2/+3
| | | | | | | | Export the acpi_bus_trim function so that the pci hotplug driver can use it. Signed-off-by: Kristen Carlson Accardi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
*-----. [ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi ↵Len Brown2006-01-241-1/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | branches into release Signed-off-by: Len Brown <[email protected]>
| | | | * Pull pnpacpi into acpica branchLen Brown2006-01-071-7/+7
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| | | | * [ACPI] ACPICA 20051117Bob Moore2005-12-101-1/+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 <[email protected]> Signed-off-by: Len Brown <[email protected]>
* | / | [ACPI] fix kernel-doc warnings in acpi/scan.cRandy Dunlap2006-01-071-10/+17
|/ / / | | | | | | | | | | | | | | | Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
* / / [PATCH] driver core: replace "hotplug" by "uevent"Kay Sievers2006-01-051-7/+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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
* / [ACPI] fix HP nx8220 boot hang regressionThomas Renninger2005-11-301-1/+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 <[email protected]> Cc: Rajesh Shah <[email protected]> Signed-off-by: Len Brown <[email protected]>
* [PATCH] kfree cleanup: misc remaining driversJesper Juhl2005-11-071-4/+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 <[email protected]> Acked-by: Aristeu Sergio Rozanski Filho <[email protected]> Acked-by: Roland Dreier <[email protected]> Acked-by: Pierre Ossman <[email protected]> Acked-by: Jean Delvare <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Len Brown <[email protected]> Acked-by: "Antonino A. Daplas" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
* [ACPI] add static to function definitionsAdrian Bunk2005-09-031-1/+1
| | | | | Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Len Brown <[email protected]>
* [ACPI] Lindent all ACPI filesLen Brown2005-08-051-242/+193
| | | | Signed-off-by: Len Brown <[email protected]>
* [ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...Len Brown2005-07-121-5/+7
|\ | | | | | | Signed-off-by: Len Brown <[email protected]>
| * [ACPI] hotplug Processor consideration in acpi_bus_add()Keiichiro Tokunaga2005-07-121-5/+7
| | | | | | | | | | Signed-off-by: Keiichiro Tokunaga <[email protected]> Signed-off-by: Len Brown <[email protected]>
* | [PATCH] acpi bridge hotadd: Allow ACPI .add and .start operations to be done ↵Rajesh Shah2005-06-281-25/+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 <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
* | [PATCH] sysfs: (rest) if show/store is missing return -EIODmitry Torokhov2005-06-201-2/+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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
* [PATCH] DocBook: fix some descriptionsMartin Waitz2005-05-011-2/+2
| | | | | | | | | Some KernelDoc descriptions are updated to match the current code. No code changes. Signed-off-by: Martin Waitz <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+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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