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

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@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;