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regulator: db8500-prcmu: small fixes

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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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12
drivers/regulator/db8500-prcmu.c
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@ -492,11 +492,9 @@ static int __devinit db8500_regulator_probe(struct platform_device *pdev)
info->desc.name, err); info->desc.name, err);
/* if failing, unregister all earlier regulators */ /* if failing, unregister all earlier regulators */
i--; while (--i >= 0) {
while (i >= 0) {
info = &db8500_regulator_info[i]; info = &db8500_regulator_info[i];
regulator_unregister(info->rdev); regulator_unregister(info->rdev);
i--;
} }
return err; return err;
} }
@ -536,13 +534,7 @@ static struct platform_driver db8500_regulator_driver = {
static int __init db8500_regulator_init(void) static int __init db8500_regulator_init(void)
{ {
int ret; return platform_driver_register(&db8500_regulator_driver);
ret = platform_driver_register(&db8500_regulator_driver);
if (ret < 0)
return -ENODEV;
return 0;
} }
static void __exit db8500_regulator_exit(void) static void __exit db8500_regulator_exit(void)