diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-22 17:37:33 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-05-07 11:03:55 -0700 |
| commit | cd9fc8f1b35bd75e0d33470a01baff2848a9443a (patch) | |
| tree | e11102b574909c4591bbe42137e160bbce5b8c15 /drivers/remoteproc/qcom_common.c | |
| parent | 2fb75ceaf71a4a198fc67b984aa95527c993fa1a (diff) | |
remoteproc: qcom: Pass ssr_name to glink subdevice
Pass ssr_name to glink subdevice in preparation for tying glink_ssr to
the glink subdevice, rather than having its own "ssr subdevice".
Acked-by: Chris Lew <clew@codeaurora.org>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Link: https://lore.kernel.org/r/20200423003736.2027371-2-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_common.c')
| -rw-r--r-- | drivers/remoteproc/qcom_common.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c index 60650bcc8c67..ff26f2b68752 100644 --- a/drivers/remoteproc/qcom_common.c +++ b/drivers/remoteproc/qcom_common.c @@ -46,8 +46,10 @@ static void glink_subdev_stop(struct rproc_subdev *subdev, bool crashed) * qcom_add_glink_subdev() - try to add a GLINK subdevice to rproc * @rproc: rproc handle to parent the subdevice * @glink: reference to a GLINK subdev context + * @ssr_name: identifier of the associated remoteproc for ssr notifications */ -void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink) +void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink, + const char *ssr_name) { struct device *dev = &rproc->dev; @@ -55,6 +57,10 @@ void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink) if (!glink->node) return; + glink->ssr_name = kstrdup_const(ssr_name, GFP_KERNEL); + if (!glink->ssr_name) + return; + glink->dev = dev; glink->subdev.start = glink_subdev_start; glink->subdev.stop = glink_subdev_stop; @@ -74,6 +80,7 @@ void qcom_remove_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glin return; rproc_remove_subdev(rproc, &glink->subdev); + kfree_const(glink->ssr_name); of_node_put(glink->node); } EXPORT_SYMBOL_GPL(qcom_remove_glink_subdev); |