From 0a8b81cb2e413eff4cd9aeac7ef415150b699fb4 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Fri, 5 Jan 2018 15:58:05 -0800 Subject: 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 Tested-By: Loic Pallardy Signed-off-by: Bjorn Andersson --- drivers/remoteproc/remoteproc_core.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers') diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 84e07d5..4170dfb 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) { -- cgit v1.1