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authorZhang Rui <rui.zhang@intel.com>2013-09-03 08:32:08 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-24 01:37:56 +0200
commit0e77e2c416e8fa110fa0e749db0ae1e9344b6050 (patch)
tree75f4ec35d67529188439dd6aee320c5df66e55a9 /scripts
parent54f14c277d78cd4fee860f5daf391a5759f8596f (diff)
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pnpacpi: 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/pnp/pnpacpi/core.c in this patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> CC: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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