From 1dbb130281c447fdd061475931e1eb7baf475f53 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Thu, 7 Jan 2021 03:24:03 +0200 Subject: net: dsa: remove the DSA specific notifiers This effectively reverts commit 60724d4bae14 ("net: dsa: Add support for DSA specific notifiers"). The reason is that since commit 2f1e8ea726e9 ("net: dsa: link interfaces with the DSA master to get rid of lockdep warnings"), it appears that there is a generic way to achieve the same purpose. The only user thus far, the Broadcom SYSTEMPORT driver, was converted to use the generic notifiers. Signed-off-by: Vladimir Oltean Acked-by: Florian Fainelli Signed-off-by: Jakub Kicinski --- net/dsa/dsa.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'net/dsa/dsa.c') diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index a1b1dc8a4d87..df75481b12ed 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -309,28 +309,6 @@ bool dsa_schedule_work(struct work_struct *work) return queue_work(dsa_owq, work); } -static ATOMIC_NOTIFIER_HEAD(dsa_notif_chain); - -int register_dsa_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(&dsa_notif_chain, nb); -} -EXPORT_SYMBOL_GPL(register_dsa_notifier); - -int unregister_dsa_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_unregister(&dsa_notif_chain, nb); -} -EXPORT_SYMBOL_GPL(unregister_dsa_notifier); - -int call_dsa_notifiers(unsigned long val, struct net_device *dev, - struct dsa_notifier_info *info) -{ - info->dev = dev; - return atomic_notifier_call_chain(&dsa_notif_chain, val, info); -} -EXPORT_SYMBOL_GPL(call_dsa_notifiers); - int dsa_devlink_param_get(struct devlink *dl, u32 id, struct devlink_param_gset_ctx *ctx) { -- cgit v1.2.3