ee633afded
On module unload wait for relese callback for each packag_die entry and then free the memory. This is done by waiting on a completion object, till release() callback. While here, also change to kobject_init_and_add() to kobject_create_and_add() to simplify. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>