| Message ID | 20170828053142.26152-1-bjorn.andersson@linaro.org |
|---|---|
| State | Accepted |
| Commit | f9cbbd256ccebc5911cb163f1cbb59fefd173d9a |
| Headers | show |
| Series | remoteproc: Stop subdevices in reverse order | expand |
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index e82f60182027..5aaa4c21d14d 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -794,7 +794,7 @@ static void rproc_remove_subdevices(struct rproc *rproc) { struct rproc_subdev *subdev; - list_for_each_entry(subdev, &rproc->subdevs, node) + list_for_each_entry_reverse(subdev, &rproc->subdevs, node) subdev->remove(subdev); }
Subdevices might depend on earlier registered subdevices for communication purposes, as such they should be stopped in reverse order so that said communication channel is removed after the dependent subdevice is stopped. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- drivers/remoteproc/remoteproc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.12.0