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regulator: of: Add regulator desc param to of_get_regulator_init_data()

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The of_get_regulator_init_data() function is used to extract the regulator
init_data but information on how to extract certain data is defined in the
static regulator descriptor (e.g: how to map the hardware operating modes).

Add a const struct regulator_desc * parameter to the function signature so
the parsing logic could use the information in the struct regulator_desc.

of_get_regulator_init_data() relies on of_get_regulation_constraints() to
actually extract the init_data so it has to pass the struct regulator_desc
but that is modified on a later patch.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Javier Martinez Canillas
2014-11-10 14:43:53 +01:00
committed by Mark Brown
parent 87e1e0f29f
commit 072e78b12b
27 changed files with 130 additions and 92 deletions
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3
drivers/regulator/max8973-regulator.c
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@@ -458,7 +458,8 @@ static int max8973_probe(struct i2c_client *client,
config.dev = &client->dev;
config.init_data = pdata ? pdata->reg_init_data :
of_get_regulator_init_data(&client->dev, client->dev.of_node);
of_get_regulator_init_data(&client->dev, client->dev.of_node,
&max->desc);
config.driver_data = max;
config.of_node = client->dev.of_node;
config.regmap = max->regmap;