diff options
Diffstat (limited to 'drivers/remoteproc/remoteproc_core.c')
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 277d3bf7a250..7f90eeea67e2 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -1986,6 +1986,11 @@ int rproc_add(struct rproc *rproc) /* create debugfs entries */ rproc_create_debug_dir(rproc); + /* add char device for this remoteproc */ + ret = rproc_char_device_add(rproc); + if (ret < 0) + return ret; + /* * Remind ourselves the remote processor has been attached to rather * than booted by the remoteproc core. This is important because the @@ -2262,6 +2267,7 @@ int rproc_del(struct rproc *rproc) mutex_unlock(&rproc->lock); rproc_delete_debug_dir(rproc); + rproc_char_device_remove(rproc); /* the rproc is downref'ed as soon as it's removed from the klist */ mutex_lock(&rproc_list_mutex); @@ -2430,6 +2436,7 @@ static int __init remoteproc_init(void) { rproc_init_sysfs(); rproc_init_debugfs(); + rproc_init_cdev(); rproc_init_panic(); return 0; |