acpi ec: Fix possible double io port registration
which will result in a harmless but ugly WARN message on some machines. Signed-off-by:Thomas Renninger <trenn@suse.de> CC: mjg59@srcf.ucam.org CC: platform-driver-x86@vger.kernel.org CC: linux-acpi@vger.kernel.org CC: astarikovskiy@suse.de CC: akpm@linux-foundation.org Signed-off-by:
Matthew Garrett <mjg@redhat.com>
parent
7a0691c1
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