diff options
Diffstat (limited to 'drivers/usb/typec/bus.c')
| -rw-r--r-- | drivers/usb/typec/bus.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index 2e45eb479386..e8ddb81cb6df 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -30,17 +30,10 @@ static int typec_altmode_set_state(struct typec_altmode *adev, { bool is_port = is_typec_port(adev->dev.parent); struct altmode *port_altmode; - int ret; port_altmode = is_port ? to_altmode(adev) : to_altmode(adev)->partner; - ret = typec_altmode_set_mux(port_altmode, conf, data); - if (ret) - return ret; - - blocking_notifier_call_chain(&port_altmode->nh, conf, NULL); - - return 0; + return typec_altmode_set_mux(port_altmode, conf, data); } /* -------------------------------------------------------------------------- */ @@ -82,9 +75,6 @@ int typec_altmode_notify(struct typec_altmode *adev, if (ret) return ret; - blocking_notifier_call_chain(is_port ? &altmode->nh : &partner->nh, - conf, data); - if (partner->adev.ops && partner->adev.ops->notify) return partner->adev.ops->notify(&partner->adev, conf, data); @@ -208,7 +198,10 @@ EXPORT_SYMBOL_GPL(typec_altmode_vdm); const struct typec_altmode * typec_altmode_get_partner(struct typec_altmode *adev) { - return adev ? &to_altmode(adev)->partner->adev : NULL; + if (!adev || !to_altmode(adev)->partner) + return NULL; + + return &to_altmode(adev)->partner->adev; } EXPORT_SYMBOL_GPL(typec_altmode_get_partner); |