platform/x86: wmi: introduce helper to generate method names
Instead of "manually" constructing the ACPI method name and hard-coding sizes in WMI functions, introduce a helper method which generates the method name for an arbitrary WMI block. Furthermore, save the appropriate buffer size into a macro. Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Link: https://lore.kernel.org/r/20210904175450.156801-28-pobrn@protonmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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