dm: power: Don't return an error when regulators are not autoset

Not all regulators can be set up automatically. Adjust the code so that
regulators_enable_boot_on() will return success when some are skipped.
Only genuine errors are reported.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>

diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c
index 12e141b..f3fe7a5 100644 (file)
--- a/drivers/power/regulator/regulator-uclass.c
+++ b/drivers/power/regulator/regulator-uclass.c
@@ -319,8 +319,10 @@ int regulators_enable_boot_on(bool verbose)
             dev && !ret;
             uclass_next_device(&dev)) {
                ret = regulator_autoset(dev);
-               if (ret == -EMEDIUMTYPE)
+               if (ret == -EMEDIUMTYPE) {
+                       ret = 0;
                        continue;
+               }
                if (verbose)
                        regulator_show(dev, ret);
        }