This is a note to let you know that I've just added the patch titled
regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed
to the 4.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
regulator-qcom_smd-remove-list_voltage-callback-for-rpm_smps_ldo_ops_fixed.patch
and it can be found in the queue-4.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 43160ffd12c8d1d331362362eea3c70e04b6f9c4 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@xxxxxxxxxx>
Date: Wed, 15 Jun 2016 10:21:34 +0800
Subject: regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed
From: Axel Lin <axel.lin@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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,
Patches currently in stable-queue which might be from axel.lin@xxxxxxxxxx are
queue-4.6/regulator-qcom_smd-remove-list_voltage-callback-for-rpm_smps_ldo_ops_fixed.patch
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