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);
}
tch'/>
net-next plumbings | Tobias Klauser |
nvdimm: constify device_type structures
Declare device_type structure as const as it is only stored in the
type field of a device structure. This field is of type const, so add
const to declaration of device_type structure.
File size before:
text data bss dec hex filename
19278 3199 16 22493 57dd nvdimm/namespace_devs.o
File size after:
text data bss dec hex filename
19929 3160 16 23105 5a41 nvdimm/namespace_devs.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>