diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/memory.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 86c88216a503..7eb1211ab688 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -70,6 +70,13 @@ void unregister_memory_isolate_notifier(struct notifier_block *nb) } EXPORT_SYMBOL(unregister_memory_isolate_notifier); +static void memory_block_release(struct device *dev) +{ + struct memory_block *mem = container_of(dev, struct memory_block, dev); + + kfree(mem); +} + /* * register_memory - Setup a sysfs device for a memory block */ @@ -80,6 +87,7 @@ int register_memory(struct memory_block *memory) memory->dev.bus = &memory_subsys; memory->dev.id = memory->start_section_nr / sections_per_block; + memory->dev.release = memory_block_release; error = device_register(&memory->dev); return error; @@ -635,7 +643,6 @@ int remove_memory_block(unsigned long node_id, struct mem_section *section, mem_remove_simple_file(mem, phys_device); mem_remove_simple_file(mem, removable); unregister_memory(mem); - kfree(mem); } else kobject_put(&mem->dev.kobj); |
