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Merge remote-tracking branch 'regulator/fix/core' into regulator-linus

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This commit is contained in:
Mark Brown 2016-01-12 18:26:02 +00:00
parent 168309855a fa731ac7ea
commit 3ad4b0517b
1 changed files with 3 additions and 11 deletions
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14
drivers/regulator/core.c
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@ -138,18 +138,10 @@ static bool have_full_constraints(void)
*/
static void regulator_lock_supply(struct regulator_dev *rdev)
{
struct regulator *supply;
int i = 0;
int i;
while (1) {
mutex_lock_nested(&rdev->mutex, i++);
supply = rdev->supply;
if (!rdev->supply)
return;
rdev = supply->rdev;
}
for (i = 0; rdev->supply; rdev = rdev->supply->rdev, i++)
mutex_lock_nested(&rdev->mutex, i);
}
/**