diff options
Diffstat (limited to 'drivers/core/uclass.c')
-rw-r--r-- | drivers/core/uclass.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index c520ef113a..61192d8a9f 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -629,6 +629,23 @@ int uclass_next_device_check(struct udevice **devp) return device_probe(*devp); } +int uclass_first_device_drvdata(enum uclass_id id, ulong driver_data, + struct udevice **devp) +{ + struct udevice *dev; + struct uclass *uc; + + uclass_id_foreach_dev(id, dev, uc) { + if (dev_get_driver_data(dev) == driver_data) { + *devp = dev; + + return device_probe(dev); + } + } + + return -ENODEV; +} + int uclass_bind_device(struct udevice *dev) { struct uclass *uc; |