diff options
Diffstat (limited to 'drivers/remoteproc/remoteproc_core.c')
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 11c165ddf1fc..1cd4815a6dd1 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -1868,12 +1868,18 @@ static void rproc_crash_handler_work(struct work_struct *work) mutex_lock(&rproc->lock); - if (rproc->state == RPROC_CRASHED || rproc->state == RPROC_OFFLINE) { + if (rproc->state == RPROC_CRASHED) { /* handle only the first crash detected */ mutex_unlock(&rproc->lock); return; } + if (rproc->state == RPROC_OFFLINE) { + /* Don't recover if the remote processor was stopped */ + mutex_unlock(&rproc->lock); + goto out; + } + rproc->state = RPROC_CRASHED; dev_err(dev, "handling crash #%u in %s\n", ++rproc->crash_cnt, rproc->name); @@ -1883,6 +1889,7 @@ static void rproc_crash_handler_work(struct work_struct *work) if (!rproc->recovery_disabled) rproc_trigger_recovery(rproc); +out: pm_relax(rproc->dev.parent); } |