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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-02 00:27:55 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-09 07:15:19 +0200 |
| commit | 2a48d7322dc88f1bc6c8bd9e087fc6341ba659fd (patch) | |
| tree | 5e7f22bdf638a51576523e631589d52cdadf3012 /drivers/rpmsg | |
| parent | rpmsg: Name rpmsg devices based on channel id (diff) | |
| download | linux-2a48d7322dc88f1bc6c8bd9e087fc6341ba659fd.tar.xz linux-2a48d7322dc88f1bc6c8bd9e087fc6341ba659fd.zip | |
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 <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg')
| -rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index c4bd89ea7681..345036b485d7 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); } |