mm/hmm: cleanup special vma handling (VM_SPECIAL)

[linux-block.git] / include / linux / nd.h

diff --git a/include/linux/nd.h b/include/linux/nd.h
index 5dc6b695437da044352fc6606f0a4ccaee29d6db..43c181a6add582df82fad2a0161e93b05883392e 100644 (file)
--- a/include/linux/nd.h
+++ b/include/linux/nd.h
@@ -180,6 +180,12 @@ struct nd_region;
 void nvdimm_region_notify(struct nd_region *nd_region, enum nvdimm_event event);
 int __must_check __nd_driver_register(struct nd_device_driver *nd_drv,
                struct module *module, const char *mod_name);
+static inline void nd_driver_unregister(struct nd_device_driver *drv)
+{
+       driver_unregister(&drv->drv);
+}
 #define nd_driver_register(driver) \
        __nd_driver_register(driver, THIS_MODULE, KBUILD_MODNAME)
+#define module_nd_driver(driver) \
+       module_driver(driver, nd_driver_register, nd_driver_unregister)
 #endif /* __LINUX_ND_H__ */