diff options
Diffstat (limited to 'drivers/core/device.c')
| -rw-r--r-- | drivers/core/device.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 84f0f0fbf0..ce66c72e5e 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -568,6 +568,17 @@ int device_get_child(struct udevice *parent, int index, struct udevice **devp) return -ENODEV; } +int device_get_child_count(struct udevice *parent) +{ + struct udevice *dev; + int count = 0; + + list_for_each_entry(dev, &parent->child_head, sibling_node) + count++; + + return count; +} + int device_find_child_by_seq(struct udevice *parent, int seq_or_req_seq, bool find_req_seq, struct udevice **devp) { |