regulator: qcom_smd: add regulator ops for pm8941 lnldo

After "regulator: qcom_smd: add list_voltage callback" patch adding
pm8941 lnldo regulators would bug on list_voltages as it is a fixed
regulator without any linear range.
This patch fixes that issue by adding dedicated ops for pm8941 lnldo
without list_voltages callback.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org # v4.6

1 files changed, 12 insertions, 1 deletions

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index b11b627a50db..6c7fe4778793 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -148,6 +148,17 @@ static const struct regulator_ops rpm_smps_ldo_ops = {
         .set_load = rpm_reg_set_load,
 };
 
+static const struct regulator_ops rpm_smps_ldo_ops_fixed = {
+        .enable = rpm_reg_enable,
+        .disable = rpm_reg_disable,
+        .is_enabled = rpm_reg_is_enabled,
+
+        .get_voltage = rpm_reg_get_voltage,
+        .set_voltage = rpm_reg_set_voltage,
+
+        .set_load = rpm_reg_set_load,
+};
+
 static const struct regulator_ops rpm_switch_ops = {
         .enable = rpm_reg_enable,
         .disable = rpm_reg_disable,
@@ -248,7 +259,7 @@ 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,
+        .ops = &rpm_smps_ldo_ops_fixed,
 };
 
 static const struct regulator_desc pm8941_switch = {