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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-04 00:50:22 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-09 12:37:09 +0100
commitc172708d38a401b2f3f841dfcd862b469fa0b670 (patch)
tree75e89c63fd0c76a2c69bb5ad6e45b3762bceb6b6 /drivers/regulator/tps65023-regulator.c
parent1474e4dbcae04125ed6e503eadcef266846f4675 (diff)
downloadlinaro-lsk-c172708d38a401b2f3f841dfcd862b469fa0b670.tar.gz
regulator: core: Use a struct to pass in regulator runtime configuration
Rather than adding new arguments to regulator_register() every time we want to add a new bit of dynamic information at runtime change the function to take these via a struct. By doing this we avoid needing to do further changes like the recent addition of device tree support which required each regulator driver to be updated to take an additional parameter. The regulator_desc which should (mostly) be static data is still passed separately as most drivers are able to configure this statically at build time. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps65023-regulator.c')
-rw-r--r--drivers/regulator/tps65023-regulator.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index 5c9a9001f81..7755afeeced 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -376,6 +376,7 @@ static int __devinit tps_65023_probe(struct i2c_client *client,
{
const struct tps_driver_data *drv_data = (void *)id->driver_data;
const struct tps_info *info = drv_data->info;
+ struct regulator_config config = { };
struct regulator_init_data *init_data;
struct regulator_dev *rdev;
struct tps_pmic *tps;
@@ -420,9 +421,12 @@ static int __devinit tps_65023_probe(struct i2c_client *client,
tps->desc[i].type = REGULATOR_VOLTAGE;
tps->desc[i].owner = THIS_MODULE;
+ config.dev = &client->dev;
+ config.init_data = init_data;
+ config.driver_data = tps;
+
/* Register the regulators */
- rdev = regulator_register(&tps->desc[i], &client->dev,
- init_data, tps, NULL);
+ rdev = regulator_register(&tps->desc[i], &config);
if (IS_ERR(rdev)) {
dev_err(&client->dev, "failed to register %s\n",
id->name);