This is not needed for anything. This also eases the consolidation of
the wait_module_ready / wait_module_idle calls behind a generic CM
driver API by reducing the number of needed parameters.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>