If there is no property named 'regulator-name' for regulators, choose node name instead, but not directly return failure value.
Signed-off-by: Peng Fan Peng.Fan@freescale.com Cc: Przemyslaw Marczak p.marczak@samsung.com Cc: Simon Glass sjg@chromium.org ---
Changes v2: none. The comments update patch, see 3/6.
drivers/power/regulator/regulator-uclass.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 12e141b..d4f06d5 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -256,7 +256,9 @@ static int regulator_post_bind(struct udevice *dev) if (!uc_pdata->name) { debug("%s: dev: %s has no property 'regulator-name'\n", __func__, dev->name); - return -EINVAL; + uc_pdata->name = fdt_get_name(blob, offset, NULL); + if (!uc_pdata->name) + return -EINVAL; }
if (regulator_name_is_unique(dev, uc_pdata->name))