diff options
Diffstat (limited to 'drivers/nvdimm/bus.c')
| -rw-r--r-- | drivers/nvdimm/bus.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 5ad2e5909e1a..d214ac44d111 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -296,6 +296,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent, init_waitqueue_head(&nvdimm_bus->probe_wait); nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL); mutex_init(&nvdimm_bus->reconfig_mutex); + spin_lock_init(&nvdimm_bus->poison_lock); if (nvdimm_bus->id < 0) { kfree(nvdimm_bus); return NULL; @@ -364,9 +365,9 @@ static int nd_bus_remove(struct device *dev) nd_synchronize(); device_for_each_child(&nvdimm_bus->dev, NULL, child_unregister); - nvdimm_bus_lock(&nvdimm_bus->dev); + spin_lock(&nvdimm_bus->poison_lock); free_poison_list(&nvdimm_bus->poison_list); - nvdimm_bus_unlock(&nvdimm_bus->dev); + spin_unlock(&nvdimm_bus->poison_lock); nvdimm_bus_destroy_ndctl(nvdimm_bus); @@ -990,7 +991,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, if (clear_err->cleared) { /* clearing the poison list we keep track of */ - __nvdimm_forget_poison(nvdimm_bus, clear_err->address, + nvdimm_forget_poison(nvdimm_bus, clear_err->address, clear_err->cleared); /* now sync the badblocks lists */ |