diff options
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/syscon-uclass.c | 15 | ||||
| -rw-r--r-- | drivers/core/uclass.c | 17 |
2 files changed, 21 insertions, 11 deletions
diff --git a/drivers/core/syscon-uclass.c b/drivers/core/syscon-uclass.c index 5bb38e329cb..b9ae82174ee 100644 --- a/drivers/core/syscon-uclass.c +++ b/drivers/core/syscon-uclass.c @@ -128,22 +128,15 @@ struct regmap *syscon_regmap_lookup_by_phandle(struct udevice *dev, int syscon_get_by_driver_data(ulong driver_data, struct udevice **devp) { - struct udevice *dev; - struct uclass *uc; int ret; *devp = NULL; - ret = uclass_get(UCLASS_SYSCON, &uc); + + ret = uclass_first_device_drvdata(UCLASS_SYSCON, driver_data, devp); if (ret) - return ret; - uclass_foreach_dev(dev, uc) { - if (dev->driver_data == driver_data) { - *devp = dev; - return device_probe(dev); - } - } + return log_msg_ret("find", ret); - return -ENODEV; + return 0; } struct regmap *syscon_get_regmap_by_driver_data(ulong driver_data) diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index c520ef113a2..61192d8a9ff 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; |