diff options
Diffstat (limited to 'drivers/cxl/core/memdev.c')
| -rw-r--r-- | drivers/cxl/core/memdev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cxl/core/memdev.c b/drivers/cxl/core/memdev.c index 80e65690eb77..91c99eeea92c 100644 --- a/drivers/cxl/core/memdev.c +++ b/drivers/cxl/core/memdev.c @@ -25,9 +25,11 @@ static DEFINE_IDA(cxl_memdev_ida); static void cxl_memdev_release(struct device *dev) { struct cxl_memdev *cxlmd = to_cxl_memdev(dev); + struct device *parent = dev->parent; ida_free(&cxl_memdev_ida, cxlmd->id); kfree(cxlmd); + put_device(parent); } static char *cxl_memdev_devnode(const struct device *dev, umode_t *mode, kuid_t *uid, @@ -707,7 +709,7 @@ static struct cxl_memdev *cxl_memdev_alloc(struct cxl_dev_state *cxlds, dev = &cxlmd->dev; device_initialize(dev); lockdep_set_class(&dev->mutex, &cxl_memdev_key); - dev->parent = cxlds->dev; + dev->parent = get_device(cxlds->dev); dev->bus = &cxl_bus_type; dev->devt = MKDEV(cxl_mem_major, cxlmd->id); dev->type = &cxl_memdev_type; |