diff options
Diffstat (limited to 'drivers/base/memory.c')
| -rw-r--r-- | drivers/base/memory.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index bffe8616bd55..f5e560188a18 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -649,13 +649,19 @@ static const struct attribute_group *memory_memblk_attr_groups[] = { static int register_memory(struct memory_block *memory) { + int ret; + memory->dev.bus = &memory_subsys; memory->dev.id = memory->start_section_nr / sections_per_block; memory->dev.release = memory_block_release; memory->dev.groups = memory_memblk_attr_groups; memory->dev.offline = memory->state == MEM_OFFLINE; - return device_register(&memory->dev); + ret = device_register(&memory->dev); + if (ret) + put_device(&memory->dev); + + return ret; } static int init_memory_block(struct memory_block **memory, |