/* * Copyright (c) 2010, Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, see . * * Author: John Fastabend */ #include #include #include #include static ATOMIC_NOTIFIER_HEAD(dcbevent_notif_chain); int register_dcbevent_notifier(struct notifier_block *nb) { return atomic_notifier_chain_register(&dcbevent_notif_chain, nb); } EXPORT_SYMBOL(register_dcbevent_notifier); int unregister_dcbevent_notifier(struct notifier_block *nb) { return atomic_notifier_chain_unregister(&dcbevent_notif_chain, nb); } EXPORT_SYMBOL(unregister_dcbevent_notifier); int call_dcbevent_notifiers(unsigned long val, void *v) { return atomic_notifier_call_chain(&dcbevent_notif_chain, val, v); } net-next plumbingsTobias Klauser
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authorDave Airlie <airlied@redhat.com>2017-01-26 06:44:03 +1000
committerDave Airlie <airlied@redhat.com>2017-01-26 06:44:03 +1000
commit54a07c7bb0da0343734c78212bbe9f3735394962 (patch)
tree714efff4608ddc0dda7dc85ca82ae98e2c58b52c /include/xen
parent932790109f62aa52bdb4bb62aa66653c0b51bc75 (diff)
Revert "drm/probe-helpers: Drop locking from poll_enable"
This reverts commit 3846fd9b86001bea171943cc3bb9222cb6da6b42. There were some precursor commits missing for this around connector locking, we should probably merge Lyude's nouveau avoid the problem patch.
Diffstat (limited to 'include/xen')