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path: root/drivers/acpi/acpica/hwgpe.c
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2010-06-12ACPI / ACPICA: Use helper function for computing GPE masksRafael J. Wysocki1-12/+40
In quite a few places ACPICA needs to compute a GPE enable mask with only one bit, corresponding to a given GPE, set. Currently, that computation is always open coded which leads to unnecessary code duplication. Fix this by introducing a helper function for computing one-bit GPE enable masks and using it where appropriate. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-22ACPICA: Update all ACPICA copyrights and signons to 2010Bob Moore1-1/+1
Add 2010 copyright to all module headers and signons, including the Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and all utilities. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-22ACPICA: Update for new gcc-4 warning optionsBob Moore1-4/+2
Added several new options for the gcc-4 generation, and updated the source accordingly. This includes some code restructuring to eliminate unreachable code, elimination of some gotos, elimination of unused return values, and some additional casting. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Add 64-bit support to acpi_read and acpi_writeBob Moore1-17/+17
Needed by drivers for new ACPi tables. Internal versions of these functions still use 32-bit max transfers, in order to minimize disruption and stack use for the standard ACPI registers (FADT-based). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-03-27ACPICA: Formatting update - no functional changesBob Moore1-12/+9
Split long lines, update comments. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-01-09ACPICA: hide private headersLen Brown1-2/+2
Signed-off-by: Len Brown <len.brown@intel.com>
2009-01-09ACPICA: create acpica/ directoryLen Brown1-0/+469
also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <len.brown@intel.com>