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regulator: max8998 - fix memory allocation size for max8998->rdev

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We only use max8998->rdev[0] .. max8998->rdev[pdata->num_regulators-1],
max8998->rdev[pdata->num_regulators] is not used.
Thus fix the memory allocation size.

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 2010-08-19 10:29:19 +08:00 committed by Liam Girdwood
parent 7112b2dfea
commit 11fa0d1d20
1 changed files with 3 additions and 3 deletions
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6
drivers/regulator/max8998.c
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@ -549,7 +549,7 @@ static __devinit int max8998_pmic_probe(struct platform_device *pdev)
if (!max8998)
return -ENOMEM;
size = sizeof(struct regulator_dev *) * (pdata->num_regulators + 1);
size = sizeof(struct regulator_dev *) * pdata->num_regulators;
max8998->rdev = kzalloc(size, GFP_KERNEL);
if (!max8998->rdev) {
kfree(max8998);
@ -583,7 +583,7 @@ static __devinit int max8998_pmic_probe(struct platform_device *pdev)
return 0;
err:
for (i = 0; i <= max8998->num_regulators; i++)
for (i = 0; i < max8998->num_regulators; i++)
if (rdev[i])
regulator_unregister(rdev[i]);
@ -599,7 +599,7 @@ static int __devexit max8998_pmic_remove(struct platform_device *pdev)
struct regulator_dev **rdev = max8998->rdev;
int i;
for (i = 0; i <= max8998->num_regulators; i++)
for (i = 0; i < max8998->num_regulators; i++)
if (rdev[i])
regulator_unregister(rdev[i]);