diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/core.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 61c19641e1d0..54ba506e5a89 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -199,6 +199,12 @@ static void device_link_synchronize_removal(void) { synchronize_srcu(&device_links_srcu); } + +static void device_link_remove_from_lists(struct device_link *link) +{ + list_del_rcu(&link->s_node); + list_del_rcu(&link->c_node); +} #else /* !CONFIG_SRCU */ static DECLARE_RWSEM(device_links_lock); @@ -233,6 +239,12 @@ int device_links_read_lock_held(void) static inline void device_link_synchronize_removal(void) { } + +static void device_link_remove_from_lists(struct device_link *link) +{ + list_del(&link->s_node); + list_del(&link->c_node); +} #endif /* !CONFIG_SRCU */ static bool device_is_ancestor(struct device *dev, struct device *target) @@ -855,7 +867,6 @@ out: } EXPORT_SYMBOL_GPL(device_link_add); -#ifdef CONFIG_SRCU static void __device_link_del(struct kref *kref) { struct device_link *link = container_of(kref, struct device_link, kref); @@ -865,25 +876,9 @@ static void __device_link_del(struct kref *kref) pm_runtime_drop_link(link); - list_del_rcu(&link->s_node); - list_del_rcu(&link->c_node); - device_unregister(&link->link_dev); -} -#else /* !CONFIG_SRCU */ -static void __device_link_del(struct kref *kref) -{ - struct device_link *link = container_of(kref, struct device_link, kref); - - dev_info(link->consumer, "Dropping the link to %s\n", - dev_name(link->supplier)); - - pm_runtime_drop_link(link); - - list_del(&link->s_node); - list_del(&link->c_node); + device_link_remove_from_lists(link); device_unregister(&link->link_dev); } -#endif /* !CONFIG_SRCU */ static void device_link_put_kref(struct device_link *link) { |