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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-04 03:50:22 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-09 15:37:09 +0400
commitc172708d38a401b2f3f841dfcd862b469fa0b670 (patch)
tree75e89c63fd0c76a2c69bb5ad6e45b3762bceb6b6 /drivers/regulator/rc5t583-regulator.c
parent1474e4dbcae04125ed6e503eadcef266846f4675 (diff)
downloadlinux-c172708d38a401b2f3f841dfcd862b469fa0b670.tar.xz
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/rc5t583-regulator.c')
-rw-r--r--drivers/regulator/rc5t583-regulator.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c
index fe094a6140d9..b567c9ec47c1 100644
--- a/drivers/regulator/rc5t583-regulator.c
+++ b/drivers/regulator/rc5t583-regulator.c
@@ -251,6 +251,7 @@ static int __devinit rc5t583_regulator_probe(struct platform_device *pdev)
struct rc5t583 *rc5t583 = dev_get_drvdata(pdev->dev.parent);
struct rc5t583_platform_data *pdata = dev_get_platdata(rc5t583->dev);
struct regulator_init_data *reg_data;
+ struct regulator_config config = { };
struct rc5t583_regulator *reg = NULL;
struct rc5t583_regulator *regs;
struct regulator_dev *rdev;
@@ -300,8 +301,11 @@ static int __devinit rc5t583_regulator_probe(struct platform_device *pdev)
"Failed to configure ext control %d\n", id);
skip_ext_pwr_config:
- rdev = regulator_register(&ri->desc, &pdev->dev,
- reg_data, reg, NULL);
+ config.dev = &pdev->dev;
+ config.init_data = reg_data;
+ config.driver_data = reg;
+
+ rdev = regulator_register(&ri->desc, &config);
if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "Failed to register regulator %s\n",
ri->desc.name);