tree 3237deff188ee0d5af08f6640022d3878aef538e
parent dd13b9a6d58d15a2cc596e1eb0baa043705c7bc8
author Zhang Rui <rui.zhang@intel.com> 1378168324 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1379979475 +0200

intel_menlow: convert acpi_get_handle() to acpi_has_method()

acpi_has_method() is a new ACPI API introduced to check
the existence of an ACPI control method.

It can be used to replace acpi_get_handle() in the case that
1. the calling function doesn't need the ACPI handle of the control method.
and
2. the calling function doesn't care the reason why the method is unavailable.

Convert acpi_get_handle() to acpi_has_method()
in drivers/platform/x86/intel_menlow.c in this patch.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
CC: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>