path: root/drivers/acpi/pci_irq.c
diff options
authorMika Westerberg <mika.westerberg@linux.intel.com>2012-10-31 22:44:41 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-15 00:28:00 +0100
commitcf761af9ee0f2c172710ad2b7ca029016b5d4c45 (patch)
treec73b0ccfd422545508188fd8ee31ea2d192e1a82 /drivers/acpi/pci_irq.c
parent06f64c8f239a47b359c60301914c783b56b32c13 (diff)
ACPI: Provide generic functions for matching ACPI device nodes
Introduce function acpi_match_device() allowing callers to match struct device objects with populated acpi_handle fields against arrays of ACPI device IDs. Also introduce function acpi_driver_match_device() using acpi_match_device() internally and allowing callers to match a struct device object against an array of ACPI device IDs provided by a device driver. Additionally, introduce macro ACPI_PTR() that may be used by device drivers to escape pointers to data structures whose definitions depend on CONFIG_ACPI. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/pci_irq.c')
0 files changed, 0 insertions, 0 deletions