Patch "regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed" has been added to the 4.6-stable tree

Patch "regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed" has been added to the 4.6-stable tree

[gregkh]

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@vger.kernel.org> know about it.


>From 43160ffd12c8d1d331362362eea3c70e04b6f9c4 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
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@ingics.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@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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,


Patches currently in stable-queue which might be from axel.lin@ingics.com are

queue-4.6/regulator-qcom_smd-remove-list_voltage-callback-for-rpm_smps_ldo_ops_fixed.patch