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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 11:31:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 11:31:11 -0700 |
| commit | 7636b7589f81940c6d6518786f93de74495575fa (patch) | |
| tree | 329d3fd18616774a4b281beff0c8ce305209b726 | |
| parent | 3a1d5384b7decbff6519daa9c65a35665e227323 (diff) | |
| parent | 54119bc1110dab2fa389f45c73a0787b8e037e8b (diff) | |
Merge tag 'rpmsg-v5.3' of git://github.com/andersson/remoteproc
Pull rpmsg updates from Bjorn Andersson:
"This contains a DT binding update and a change to make the remote
function of rpmsg_devices optional"
* tag 'rpmsg-v5.3' of git://github.com/andersson/remoteproc:
rpmsg: core: Make remove handler for rpmsg driver optional.
dt-bindings: soc: qcom: Add remote-pid binding for GLINK SMEM
| -rw-r--r-- | Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt | 5 | ||||
| -rw-r--r-- | drivers/rpmsg/rpmsg_core.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt index cf759e5f9b10..1214192847ac 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt @@ -21,6 +21,11 @@ edge. Definition: should specify the IRQ used by the remote processor to signal this processor about communication related events +- qcom,remote-pid: + Usage: required for glink-smem + Value type: <u32> + Definition: specifies the identifier of the remote endpoint of this edge + - qcom,rpm-msg-ram: Usage: required for glink-rpm Value type: <prop-encoded-array> diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index 8122807db380..ea88fd4e2a6e 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -493,7 +493,8 @@ static int rpmsg_dev_remove(struct device *dev) if (rpdev->ops->announce_destroy) err = rpdev->ops->announce_destroy(rpdev); - rpdrv->remove(rpdev); + if (rpdrv->remove) + rpdrv->remove(rpdev); dev_pm_domain_detach(dev, true); |