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regulator: max77686: initialize of_node param for regulator register 

Initialize config.of_node for regulator before registering.
This is needed for DT based regulator support.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-08-05 10:09:57 +08:00 committed by Mark Brown
parent 7fee2afb53
commit 2c58e2669f
2 changed files with 3 additions and 0 deletions
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2
drivers/regulator/max77686.c
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@ -265,6 +265,7 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
rmatch.of_node = NULL;
of_regulator_match(iodev->dev, regulators_np, &rmatch, 1);
rdata[i].initdata = rmatch.init_data;
rdata[i].of_node = rmatch.of_node;
}
pdata->regulators = rdata;
@ -325,6 +326,7 @@ static __devinit int max77686_pmic_probe(struct platform_device *pdev)
for (i = 0; i < MAX77686_REGULATORS; i++) {
config.init_data = pdata->regulators[i].initdata;
config.of_node = pdata->regulators[i].of_node;
rdev[i] = regulator_register(&regulators[i], &config);
if (IS_ERR(rdev[i])) {

1
include/linux/mfd/max77686.h
View File

@ -74,6 +74,7 @@ enum max77686_regulators {
struct max77686_regulator_data {
int id;
struct regulator_init_data *initdata;
struct device_node *of_node;
};
enum max77686_opmode {