diff mbox series

[8/8] remoteproc: Reset table_ptr on stop

Message ID 20171213224111.17864-9-bjorn.andersson@linaro.org
State Superseded
Headers show
Series Remoteproc cleanups | expand

Commit Message

Bjorn Andersson Dec. 13, 2017, 10:41 p.m. UTC 
The installed resource table is no longer accessible after stopping the
remote, so update table_ptr to point to the local copy.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

---
 drivers/remoteproc/remoteproc_core.c | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.15.0
diff mbox series

Patch

diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index cbd12382b219..98c088d80b3d 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -1000,6 +1000,9 @@  static int rproc_stop(struct rproc *rproc, bool graceful)
 	/* remove any subdevices for the remote processor */
 	rproc_remove_subdevices(rproc, graceful);
 
+	/* the installed resource table is no longer accessible */
+	rproc->table_ptr = rproc->cached_table;
+
 	/* power off the remote processor */
 	ret = rproc->ops->stop(rproc);
 	if (ret) {