diff options
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/device-remove.c | 4 | ||||
| -rw-r--r-- | drivers/core/device.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/core/device-remove.c b/drivers/core/device-remove.c index 56c358a..3a5f48d 100644 --- a/drivers/core/device-remove.c +++ b/drivers/core/device-remove.c @@ -126,6 +126,10 @@ void device_free(struct udevice *dev) } if (dev->parent) { size = dev->parent->driver->per_child_auto_alloc_size; + if (!size) { + size = dev->parent->uclass->uc_drv-> + per_child_auto_alloc_size; + } if (size) { free(dev->parent_priv); dev->parent_priv = NULL; diff --git a/drivers/core/device.c b/drivers/core/device.c index f78b78a..78bc460 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -201,6 +201,10 @@ int device_probe_child(struct udevice *dev, void *parent_priv) /* Ensure all parents are probed */ if (dev->parent) { size = dev->parent->driver->per_child_auto_alloc_size; + if (!size) { + size = dev->parent->uclass->uc_drv-> + per_child_auto_alloc_size; + } if (size) { dev->parent_priv = calloc(1, size); if (!dev->parent_priv) { |