[U-Boot] [PATCH v9 35/49] dm: power: Allow regulators to not implement all operations

[Simon Glass]

Some regulators will not implement any operations (e.g. fixed regulators).
This is not an error, so allow the autoset process to continue when one
of these regulators is found.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v9: None
Changes in v2: None

 drivers/power/regulator/regulator-uclass.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c
index fec2886..9fe07f2 100644
--- a/drivers/power/regulator/regulator-uclass.c
+++ b/drivers/power/regulator/regulator-uclass.c
@@ -334,6 +334,8 @@ int regulators_enable_boot_on(bool verbose)
 		}
 		if (verbose)
 			regulator_show(dev, ret);
+		if (ret == -ENOSYS)
+			ret = 0;
 	}
 
 	return ret;
-- 
2.7.0.rc3.207.g0ac5344