From: Axel Lin Date: Thu, 19 Aug 2010 02:29:19 +0000 (+0800) Subject: regulator: max8998 - fix memory allocation size for max8998->rdev X-Git-Tag: v2.6.36-rc5~29^2~11 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=11fa0d1d20c7cc432c77369bc8bbfbc21030e457;p=~shefty%2Frdma-dev.git regulator: max8998 - fix memory allocation size for max8998->rdev 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 Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index ab67298799f..fbcb385034a 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -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]);