From 2a48d7322dc88f1bc6c8bd9e087fc6341ba659fd Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Thu, 1 Sep 2016 15:27:55 -0700 Subject: rpmsg: rpmsg_send() operations takes rpmsg_endpoint The rpmsg_send() operations has been taking a rpmsg_device, but this forces users of secondary rpmsg_endpoints to use the rpmsg_sendto() interface - by extracting source and destination from the given data structures. If we instead pass the rpmsg_endpoint to these functions a service can use rpmsg_sendto() to respond to messages, even on secondary endpoints. In addition this would allow us to support operations on multiple channels in future backends that does not support off-channel operations. Signed-off-by: Bjorn Andersson --- drivers/rpmsg/virtio_rpmsg_bus.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/rpmsg') diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index c4bd89e..345036b 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -379,10 +379,10 @@ static int rpmsg_dev_probe(struct device *dev) struct rpmsg_ns_msg nsm; strncpy(nsm.name, rpdev->id.name, RPMSG_NAME_SIZE); - nsm.addr = rpdev->src; + nsm.addr = rpdev->ept->addr; nsm.flags = RPMSG_NS_CREATE; - err = rpmsg_sendto(rpdev, &nsm, sizeof(nsm), RPMSG_NS_ADDR); + err = rpmsg_sendto(rpdev->ept, &nsm, sizeof(nsm), RPMSG_NS_ADDR); if (err) dev_err(dev, "failed to announce service %d\n", err); } @@ -407,7 +407,7 @@ static int rpmsg_dev_remove(struct device *dev) nsm.addr = rpdev->src; nsm.flags = RPMSG_NS_DESTROY; - err = rpmsg_sendto(rpdev, &nsm, sizeof(nsm), RPMSG_NS_ADDR); + err = rpmsg_sendto(rpdev->ept, &nsm, sizeof(nsm), RPMSG_NS_ADDR); if (err) dev_err(dev, "failed to announce service %d\n", err); } -- cgit v1.1