ACPI: scan: Fix acpi_dma_configure_id() kerneldoc name

For some reason building with W=1 doesn't pick up on this, but the
kerneldoc name for acpi_dma_configure_id() is not right, so fix it up.

Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>