regulator: pass device_node to of_get_regulator_init_data()

It's not always true that the device_node of regulator can be found
at dev->of_node at the time when of_get_regulator_init_data() is being
called, because in some cases the regulator nodes in device tree do
not have 'struct device' behind them until regulator_dev gets created
for it by core function regulator_register().

The patch adds device_node as a new parameter to
of_get_regulator_init_data(), so that caller can pass in the node of
regulator directly.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index ebec5e06dfa1..12d08c694ae2 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -64,7 +64,7 @@ of_get_fixed_voltage_config(struct device *dev)
         if (!config)
                 return NULL;
 
-        config->init_data = of_get_regulator_init_data(dev);
+        config->init_data = of_get_regulator_init_data(dev, dev->of_node);
         if (!config->init_data)
                 return NULL;