[U-Boot] [PATCH 36/50] dm: power: Allow regulators to not implement all operations

Simon Glass
2016-01-13T23:25:26Z

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>
---

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;
--
2.6.0.rc2.230.g3dd15c0