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| author | Jiang Liu <jiang.liu@huawei.com> | 2013-06-29 00:24:38 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-15 01:33:10 +0200 |
| commit | 952c63e9512b63220886105cfc791507046fa39a (patch) | |
| tree | bf3bd0592ea0fac74418fe16b8a4125e2db799ea /include/acpi | |
| parent | 472d963befe28b8614ea2789757b27536c8d79eb (diff) | |
| download | linux-952c63e9512b63220886105cfc791507046fa39a.tar.gz linux-952c63e9512b63220886105cfc791507046fa39a.tar.bz2 linux-952c63e9512b63220886105cfc791507046fa39a.zip | |
ACPI: introduce helper function acpi_has_method()
Introduce helper function acpi_has_method() and use it in a number
of places to simplify code.
[rjw: Changelog]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 56e6b68c8d2f..62b2811bade4 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -56,6 +56,9 @@ acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event, acpi_status acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld); + +bool acpi_has_method(acpi_handle handle, char *name); + #ifdef CONFIG_ACPI #include <linux/proc_fs.h> |