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Date: Sun, 14 Aug 2016 22:37:25 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Axel Lin <axel.lin@...ics.com>,
Mark Brown <broonie@...nel.org>
Subject: [PATCH 4.6 21/56] regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed
4.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Axel Lin <axel.lin@...ics.com>
commit 43160ffd12c8d1d331362362eea3c70e04b6f9c4 upstream.
Use regulator_list_voltage_linear_range in rpm_smps_ldo_ops_fixed is
wrong because it is used for fixed regulator without any linear range.
The rpm_smps_ldo_ops_fixed is used for pm8941_lnldo which has fixed_uV
set and n_voltages = 1. In this case, regulator_list_voltage() can return
rdev->desc->fixed_uV without .list_voltage implementation.
Fixes: 3bfbb4d1a480 ("regulator: qcom_smd: add list_voltage callback")
Signed-off-by: Axel Lin <axel.lin@...ics.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/regulator/qcom_smd-regulator.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -140,7 +140,6 @@ static const struct regulator_ops rpm_sm
.enable = rpm_reg_enable,
.disable = rpm_reg_disable,
.is_enabled = rpm_reg_is_enabled,
- .list_voltage = regulator_list_voltage_linear_range,
.get_voltage = rpm_reg_get_voltage,
.set_voltage = rpm_reg_set_voltage,
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