diff options
| -rw-r--r-- | drivers/core/uclass.c | 2 | ||||
| -rw-r--r-- | test/dm/core.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index a622f079410..fc3157de39c 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -225,7 +225,7 @@ int uclass_find_first_device(enum uclass_id id, struct udevice **devp) if (ret) return ret; if (list_empty(&uc->dev_head)) - return 0; + return -ENODEV; *devp = list_first_entry(&uc->dev_head, struct udevice, uclass_node); diff --git a/test/dm/core.c b/test/dm/core.c index 260f6494a2e..edd55b05d6e 100644 --- a/test/dm/core.c +++ b/test/dm/core.c @@ -749,6 +749,10 @@ static int dm_test_uclass_devices_find(struct unit_test_state *uts) ut_assert(dev); } + ret = uclass_find_first_device(UCLASS_TEST_DUMMY, &dev); + ut_assert(ret == -ENODEV); + ut_assert(!dev); + return 0; } DM_TEST(dm_test_uclass_devices_find, DM_TESTF_SCAN_PDATA); |