From 364809de31a06da45d9b6f84cffbdb34bcfddc7a Mon Sep 17 00:00:00 2001 From: Simon Glass <sjg@chromium.org> Date: Thu, 21 Jan 2016 19:43:59 -0700 Subject: [PATCH] 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> --- 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 fec288629d..9fe07f2f73 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; -- 2.39.5