This patch should allow the use of `rpmsg_char` character devices with libraries that do a `poll`/`write` loop and expect `EAGAIN` when sending fails and the user space application needs to `poll` to wait for more space to be available. `boost::asio::write` is a notable example of a library, which implements such a loop. Tim Blechmann (1): rpmsg: char - treat `ENOMEM` as `EAGAIN` drivers/rpmsg/rpmsg_char.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 2.35.1
