diff options
Diffstat (limited to 'drivers/i3c/master.c')
| -rw-r--r-- | drivers/i3c/master.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 53ab814b676f..c8e5c9291ea4 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -1439,7 +1439,7 @@ static int i3c_master_retrieve_dev_info(struct i3c_dev_desc *dev) if (dev->info.bcr & I3C_BCR_HDR_CAP) { ret = i3c_master_gethdrcap_locked(master, &dev->info); - if (ret) + if (ret && ret != -ENOTSUPP) return ret; } @@ -2471,6 +2471,8 @@ static int i3c_i2c_notifier_call(struct notifier_block *nb, unsigned long action case BUS_NOTIFY_DEL_DEVICE: ret = i3c_master_i2c_detach(adap, client); break; + default: + ret = -EINVAL; } i3c_bus_maintenance_unlock(&master->bus); @@ -2553,6 +2555,9 @@ static void i3c_master_unregister_i3c_devs(struct i3c_master_controller *master) */ void i3c_master_queue_ibi(struct i3c_dev_desc *dev, struct i3c_ibi_slot *slot) { + if (!dev->ibi || !slot) + return; + atomic_inc(&dev->ibi->pending_ibis); queue_work(dev->ibi->wq, &slot->work); } |