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Subject[PATCH 8/8] remoteproc: Reset table_ptr on stop
Date
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(+)

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) {
--
2.15.0
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