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regulator: db8500-prcmu: small fixes 

Small cleanups for better readability.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Axel Lin 2011-07-06 11:41:12 +08:00 committed by Liam Girdwood
parent 6e0414a5c8
commit 90609503b7
1 changed files with 3 additions and 11 deletions
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14
drivers/regulator/db8500-prcmu.c
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@ -266,7 +266,7 @@ static struct regulator_ops db8500_regulator_switch_ops = {
* Regulator information
*/
static struct db8500_regulator_info
db8500_regulator_info[DB8500_NUM_REGULATORS] = {
db8500_regulator_info[DB8500_NUM_REGULATORS] = {
[DB8500_REGULATOR_VAPE] = {
.desc = {
.name = "db8500-vape",
@ -492,11 +492,9 @@ static int __devinit db8500_regulator_probe(struct platform_device *pdev)
info->desc.name, err);
/* if failing, unregister all earlier regulators */
i--;
while (i >= 0) {
while (--i >= 0) {
info = &db8500_regulator_info[i];
regulator_unregister(info->rdev);
i--;
}
return err;
}
@ -536,13 +534,7 @@ static struct platform_driver db8500_regulator_driver = {
static int __init db8500_regulator_init(void)
{
int ret;
ret = platform_driver_register(&db8500_regulator_driver);
if (ret < 0)
return -ENODEV;
return 0;
return platform_driver_register(&db8500_regulator_driver);
}
static void __exit db8500_regulator_exit(void)