acpi_spmc(4): Constraints: Rename the Intel-format parser

...from acpi_spmc_get_constraints_spec() to
acpi_spmc_get_constraints_intel(), as really there is no ACPI
specification proper and parsing the constraints is done according to
some *Intel* specification (even if it is true that, by contrast, AMD
has none).

No functional change (intended).

Reviewed by:    obiwac, imp
Sponsored by:   The FreeBSD Foundation
Differential Revision:  https://reviews.freebsd.org/D56800

sys/dev/acpica/acpi_spmc.c

@@ -301,7 +301,7 @@ acpi_spmc_free_constraints(struct acpi_spmc_softc *sc)
 }
 
 static int
-acpi_spmc_get_constraints_spec(struct acpi_spmc_softc *sc, ACPI_OBJECT *object)
+acpi_spmc_get_constraints_intel(struct acpi_spmc_softc *sc, ACPI_OBJECT *object)
 {
 	struct acpi_spmc_constraint *constraint;
 	int		revision;
@@ -465,7 +465,7 @@ acpi_spmc_get_constraints(device_t dev)
 	if (is_amd)
 		rv = acpi_spmc_get_constraints_amd(sc, object);
 	else
-		rv = acpi_spmc_get_constraints_spec(sc, object);
+		rv = acpi_spmc_get_constraints_intel(sc, object);
 	AcpiOsFree(object);
 	if (rv != 0)
 		return (rv);