media: staging: atomisp: Move to upstream IOSF MBI API

There is a common for x86 IOSF MBI API. Move atomisp code to use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
3 files changed