[PATCH] regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837

[Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>]

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The BD71837 voltages for other regulators except the first 4 BUCKs
should be forbidden when regulator is enabled. There may be out-of-spec
voltage spikes if the voltage is changed when these "non DVS" bucks are
enabled. This restriction was accidentally removed when the LDO voltage
change was allowed for BD71847. (It was not noticed that the BD71837
BUCK7 used same voltage setting function as LDOs).

Additionally this bug causes oncorrect voltage monitoring change if
BUCK7 voltage is changed when it is enabled.

Fixes: 9bcbabafa19b ("regulator: bd718x7: remove voltage change restriction from BD71847 LDOs")
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
---
 drivers/regulator/bd718x7-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/bd718x7-regulator.c b/drivers/regulator/bd718x7-regulator.c
index e61295b30503..b1eb46961993 100644
--- a/drivers/regulator/bd718x7-regulator.c
+++ b/drivers/regulator/bd718x7-regulator.c
@@ -334,7 +334,7 @@ BD718XX_OPS(bd71837_buck_regulator_ops, regulator_list_voltage_linear_range,
 	    NULL);
 
 BD718XX_OPS(bd71837_buck_regulator_nolinear_ops, regulator_list_voltage_table,
-	    regulator_map_voltage_ascend, bd718xx_set_voltage_sel_restricted,
+	    regulator_map_voltage_ascend, bd71837_set_voltage_sel_restricted,
 	    regulator_get_voltage_sel_regmap, regulator_set_voltage_time_sel,
 	    NULL);
 /*

base-commit: 55f0e3d2ed3d198f639dcbef0366732fa7c71816
-- 
2.25.4


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =] 

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