linux-kernel - [PATCH] regulator: qcom_smd: Set n_voltages for pm8941

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Date:	Wed, 19 Aug 2015 11:17:53 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	Andy Gross <agross@...eaurora.org>,
	Tim Bird <tim.bird@...ymobile.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: qcom_smd: Set n_voltages for pm8941_lnldo

Just setting fixed_uV is not enough, the regulator core will also check
n_voltages setting. The fixed_uV only works when n_voltages is 1.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/qcom_smd-regulator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9d093ae..9c6167d 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -203,6 +203,7 @@ static const struct regulator_desc pm8941_nldo = {
 
 static const struct regulator_desc pm8941_lnldo = {
 	.fixed_uV = 1740000,
+	.n_voltages = 1,
 	.ops = &rpm_smps_ldo_ops,
 };
 
-- 
2.1.0



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