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| author | Rafael J. Wysocki | 2014-07-24 01:18:53 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki | 2014-07-24 01:18:53 +0200 |
| commit | 85dbb3d05ec6d063f6f8ad4d6dfc13793d566374 (patch) | |
| tree | f1e8512350cf5a371e475f76673fc7cd67d211ba /include/acpi/acpi_bus.h | |
| parent | Linux 3.16-rc6 (diff) | |
| download | kernel-qcow2-linux-85dbb3d05ec6d063f6f8ad4d6dfc13793d566374.tar.gz kernel-qcow2-linux-85dbb3d05ec6d063f6f8ad4d6dfc13793d566374.tar.xz kernel-qcow2-linux-85dbb3d05ec6d063f6f8ad4d6dfc13793d566374.zip | |
ACPI / PCI: Use ACPI_COMPANION() instead of ACPI_HANDLE()
The ACPI_HANDLE() macro evaluates ACPI_COMPANION() internally to
return the handle of the device's ACPI companion, so it is much
more straightforward and efficient to use ACPI_COMPANION()
directly to obtain the device's ACPI companion object instead of
using ACPI_HANDLE() and acpi_bus_get_device() on the returned
handle for the same thing.
Use ACPI_COMPANION() instead of ACPI_HANDLE() in the PCI ACPI support
code.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
0 files changed, 0 insertions, 0 deletions