[PATCH v5 10/16] rpmsg: char: use sendto to specify the message destination address

Arnaud Pouliquen
2021-02-19T11:20:31Z

When the endpoint device is created by the application a destination
address as been specified in the rpmsg_channel_info structure.
Send the message to this address instead of the default one.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
---
drivers/rpmsg/rpmsg_char.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
index 83c10b39b139..09ae1304837c 100644
--- a/drivers/rpmsg/rpmsg_char.c
+++ b/drivers/rpmsg/rpmsg_char.c
@@ -225,9 +225,9 @@ static ssize_t rpmsg_eptdev_write_iter(struct kiocb *iocb,
}

if (filp->f_flags & O_NONBLOCK)
- ret = rpmsg_trysend(eptdev->ept, kbuf, len);
+ ret = rpmsg_trysendto(eptdev->ept, kbuf, len, eptdev->chinfo.dst);
else
- ret = rpmsg_send(eptdev->ept, kbuf, len);
+ ret = rpmsg_sendto(eptdev->ept, kbuf, len, eptdev->chinfo.dst);

unlock_eptdev:
mutex_unlock(&eptdev->ept_lock);
--
2.17.1