638 acpi_table_initrd_override(struct acpi_table_header *existing_table,  in acpi_table_initrd_override()  argument
663 		if (memcmp(existing_table->signature, table->signature, 4) ||  in acpi_table_initrd_override()
664 		    memcmp(table->oem_id, existing_table->oem_id,  in acpi_table_initrd_override()
666 		    memcmp(table->oem_table_id, existing_table->oem_table_id,  in acpi_table_initrd_override()
676 		    existing_table->oem_revision >= table->oem_revision) {  in acpi_table_initrd_override()
745 acpi_table_initrd_override(struct acpi_table_header *existing_table,  in acpi_table_initrd_override()  argument
760 acpi_os_physical_table_override(struct acpi_table_header *existing_table,  in acpi_os_physical_table_override()  argument
764 	return acpi_table_initrd_override(existing_table, address,  in acpi_os_physical_table_override()
773 acpi_status acpi_os_table_override(struct acpi_table_header *existing_table,  in acpi_os_table_override()  argument
776 	if (!existing_table || !new_table)  in acpi_os_table_override()
782 	if (!strncmp(existing_table->signature, "DSDT", 4)) {  in acpi_os_table_override()
789 		acpi_table_taint(existing_table);  in acpi_os_table_override()