media: ipu3-cio2: Unregister device nodes first, then release resources
While there are issues related to object lifetime management, unregister the media device first, followed immediately by other device nodes when the driver is being unbound. Only then the resources needed by the driver may be released. This is slightly safer. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Bingbu Cao <bingbu.cao@intel.com> Reviewed-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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