8b48463f89429af408ff695244dc627e1acff4f7 |
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03-Dec-2013 |
Lv Zheng <lv.zheng@intel.com> |
ACPI: Clean up inclusions of ACPI header files Replace direct inclusions of <acpi/acpi.h>, <acpi/acpi_bus.h> and <acpi/acpi_drivers.h>, which are incorrect, with <linux/acpi.h> inclusions and remove some inclusions of those files that aren't necessary. First of all, <acpi/acpi.h>, <acpi/acpi_bus.h> and <acpi/acpi_drivers.h> should not be included directly from any files that are built for CONFIG_ACPI unset, because that generally leads to build warnings about undefined symbols in !CONFIG_ACPI builds. For CONFIG_ACPI set, <linux/acpi.h> includes those files and for CONFIG_ACPI unset it provides stub ACPI symbols to be used in that case. Second, there are ordering dependencies between those files that always have to be met. Namely, it is required that <acpi/acpi_bus.h> be included prior to <acpi/acpi_drivers.h> so that the acpi_pci_root declarations the latter depends on are always there. And <acpi/acpi.h> which provides basic ACPICA type declarations should always be included prior to any other ACPI headers in CONFIG_ACPI builds. That also is taken care of including <linux/acpi.h> as appropriate. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Tony Luck <tony.luck@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> (drivers/pci stuff) Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> (Xen stuff) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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51fac8388a0325a43f0ae67453ece2c373e2ec28 |
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24-Jan-2013 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
ACPI: Remove useless type argument of driver .remove() operation The second argument of ACPI driver .remove() operation is only used by the ACPI processor driver and the value passed to that driver through it is always available from the given struct acpi_device object's removal_type field. For this reason, the second ACPI driver .remove() argument is in fact useless, so drop it. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jiang Liu <jiang.liu@huawei.com> Acked-by: Toshi Kani <toshi.kani@hp.com> Acked-by: Yinghai Lu <yinghai@kernel.org>
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da095fd3d5063f2dd03468d71f7df39a0430d86f |
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19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
acpi: remove use of __devinit CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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b59bc2fbb4bb67e486c40cdb6a306c06acbaec06 |
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21-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
ACPI: remove use of __devexit CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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8fe4bf6f9765e3b867f7c8f1bb7f104dc83a2022 |
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07-Sep-2012 |
Mika Westerberg <mika.westerberg@linux.intel.com> |
ACPI/hed: convert to module_acpi_driver() Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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801eab8118f61255d8e2be35939c572042618742 |
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18-May-2010 |
Huang Ying <ying.huang@intel.com> |
ACPI Hardware Error Device (PNP0C33) support Hardware Error Device (PNP0C33) is used to report some hardware errors notified via SCI, mainly the corrected errors. Some APEI Generic Hardware Error Source (GHES) may use SCI on hardware error device to notify hardware error to kernel. After receiving notification from ACPI core, it is forwarded to all listeners via a notifier chain. The listener such as APEI GHES should check corresponding error source for new events when notified. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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