Commits
Jerry Hoemann committed c7e16e5257e
acpi: widen acpi_evaluate_dsm() revision and function-index arguments The ACPI specification states that arguments "Revision ID" and "Function Index" to a _DSM are type "Integer." Type Integers are 64 bit quantities. The function evaluate_dsm specifies these types as simple "int" which are 32 bits. Widen type passed to acpi_evaluate_dsm and its callers and derived callers to pass correct type. acpi_check_dsm and acpi_evaluate_dsm_typed had similar issue and were corrected as well. This is in preparation for libnvdimm implementing a generic _DSM passthrough facility to have the capacity to pass 64-bit values as the ACPI specification allows. [djbw: clarify the changelog, add rationale] Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>