Use default table creator macro for all SSDTs

Change-Id: I0c138ebfdc6d4d5ae7d3512b0dd68df20485690e
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/262
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>

src/mainboard/amd/dbm690t/acpi_tables.c

@@ -170,7 +170,7 @@ unsigned long write_acpi_tables(unsigned long start)
 	printk(BIOS_DEBUG, "ACPI:    * SSDT\n");
 	ssdt = (acpi_header_t *)current;
 
-	acpi_create_ssdt_generator(ssdt, "DYNADATA");
+	acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
 	current += ssdt->length;
 	acpi_add_table(rsdp, ssdt);