diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-01-05 15:58:05 -0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-03-15 12:27:56 -0700 |
| commit | 8b513f87ebf0a4c640b341dc3cb5f9999df79de3 (patch) | |
| tree | 17fd3eaf8987fc57c276b85ecc35fcc401974df8 | |
| parent | 04e7992ff1dbaa918f1aa0470b018c5c37b6f78f (diff) | |
remoteproc: Reset table_ptr on stop
The installed resource table is no longer accessible after stopping the
remote, so update table_ptr to point to the local copy.
Reviewed-By: Loic Pallardy <loic.pallardy@st.com>
Tested-By: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit 0a8b81cb2e413eff4cd9aeac7ef415150b699fb4)
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 84e07d5b7c2c..4170dfbd93bd 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -1000,6 +1000,9 @@ static int rproc_stop(struct rproc *rproc) /* remove any subdevices for the remote processor */ rproc_remove_subdevices(rproc); + /* 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) { |