diff options
Diffstat (limited to 'drivers/i3c')
| -rw-r--r-- | drivers/i3c/master.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 05ea9e3c4d46..a24944047e30 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -767,12 +767,18 @@ static ssize_t dev_nack_retry_count_store(struct device *dev, if (ret) return ret; + ret = i3c_master_rpm_get(master); + if (ret) + return ret; + i3c_bus_maintenance_lock(i3cbus); ret = master->ops->set_dev_nack_retry(master, val); if (!ret) master->dev_nack_retry_count = val; i3c_bus_maintenance_unlock(i3cbus); + i3c_master_rpm_put(master); + return ret ?: count; } |