return 0;
}
-static int dax_pmem_compat_remove(struct device *dev)
+static void dax_pmem_compat_remove(struct device *dev)
{
device_for_each_child(dev, NULL, dax_pmem_compat_release);
- return 0;
}
static struct nd_device_driver dax_pmem_compat_driver = {
return nsblk_attach_disk(nsblk);
}
-static int nd_blk_remove(struct device *dev)
+static void nd_blk_remove(struct device *dev)
{
if (is_nd_btt(dev))
nvdimm_namespace_detach_btt(to_nd_btt(dev));
- return 0;
}
static struct nd_device_driver nd_blk_driver = {
struct nd_device_driver *nd_drv = to_nd_device_driver(dev->driver);
struct module *provider = to_bus_provider(dev);
struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(dev);
- int rc = 0;
if (nd_drv->remove) {
debug_nvdimm_lock(dev);
- rc = nd_drv->remove(dev);
+ nd_drv->remove(dev);
debug_nvdimm_unlock(dev);
}
- dev_dbg(&nvdimm_bus->dev, "%s.remove(%s) = %d\n", dev->driver->name,
- dev_name(dev), rc);
+ dev_dbg(&nvdimm_bus->dev, "%s.remove(%s)\n", dev->driver->name,
+ dev_name(dev));
module_put(provider);
- return rc;
+ return 0;
}
static void nvdimm_bus_shutdown(struct device *dev)
list_del_init(badrange_list);
}
-static int nd_bus_remove(struct device *dev)
+static void nd_bus_remove(struct device *dev)
{
struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
spin_unlock(&nvdimm_bus->badrange.lock);
nvdimm_bus_destroy_ndctl(nvdimm_bus);
-
- return 0;
}
static int nd_bus_probe(struct device *dev)
return rc;
}
-static int nvdimm_remove(struct device *dev)
+static void nvdimm_remove(struct device *dev)
{
struct nvdimm_drvdata *ndd = dev_get_drvdata(dev);
dev_set_drvdata(dev, NULL);
nvdimm_bus_unlock(dev);
put_ndd(ndd);
-
- return 0;
}
static struct nd_device_driver nvdimm_driver = {
return pmem_attach_disk(dev, ndns);
}
-static int nd_pmem_remove(struct device *dev)
+static void nd_pmem_remove(struct device *dev)
{
struct pmem_device *pmem = dev_get_drvdata(dev);
pmem->bb_state = NULL;
}
nvdimm_flush(to_nd_region(dev->parent), NULL);
-
- return 0;
}
static void nd_pmem_shutdown(struct device *dev)
return 0;
}
-static int nd_region_remove(struct device *dev)
+static void nd_region_remove(struct device *dev)
{
struct nd_region *nd_region = to_nd_region(dev);
*/
sysfs_put(nd_region->bb_state);
nd_region->bb_state = NULL;
-
- return 0;
}
static int child_notify(struct device *dev, void *data)
struct device_driver drv;
unsigned long type;
int (*probe)(struct device *dev);
- int (*remove)(struct device *dev);
+ void (*remove)(struct device *dev);
void (*shutdown)(struct device *dev);
void (*notify)(struct device *dev, enum nvdimm_event event);
};