[Openamp-rp] [OpenAMP/open-amp] 9fdadd: openamp: add ns_unbind_cb to rpmsg_device

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 9fdadd0a4a6553a32be320a623aea57a0a520189 https://github.com/OpenAMP/open-amp/commit/9fdadd0a4a6553a32be320a623aea57a0... Author: Guiding Li liguiding1@xiaomi.com Date: 2022-05-16 (Mon, 16 May 2022)

Changed paths: M docs/rpmsg-design.md M lib/include/openamp/rpmsg.h M lib/rpmsg/rpmsg_virtio.c

Log Message: ----------- openamp: add ns_unbind_cb to rpmsg_device

it's useful to notify the port layer and also symmetry with ns_bind_cb callback

Signed-off-by: Guiding Li liguiding1@xiaomi.com