From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sven Schwermer Date: Fri, 31 May 2019 09:27:29 +0200 Subject: [U-Boot] [PATCH] regulator: Allow autosetting fixed regulators Message-ID: <20190531072729.16487-1-sven@svenschwermer.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Fixed regulators don't have a set_value method. Therefore, regulator_set_value will return -ENOSYS when called from regulator_autoset. Accepting this return value allows autosetting fixed regulators. Signed-off-by: Sven Schwermer Cc: Jaehoon Chung Cc: Peng Fan --- drivers/power/regulator/regulator-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 9118b8eb39..0b99c262ac 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -243,7 +243,7 @@ int regulator_autoset(struct udevice *dev) if (!ret && (uc_pdata->flags & REGULATOR_FLAG_AUTOSET_UA)) ret = regulator_set_current(dev, uc_pdata->min_uA); - if (!ret) + if (!ret || ret == -ENOSYS) ret = regulator_set_enable(dev, true); return ret; -- 2.17.1