The NO_D3 flag would be set if the ISH enter D0i3 in ish_suspend(),
The resume paths can be distinguished by checking the NO_D3 flag.
It's more reasonable than checking the FW status.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>