Messages in this thread Patch in this message | | | From | Mattias Wallin <> | Subject | [PATCH v2] regulator: regulator disable supply fix | Date | Tue, 2 Nov 2010 14:55:34 +0100 |
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This patch fixes a disable failure when regulator supply is used. A while loop in regulator disable checks for supply pointer != NULL but the pointer is not always updated, resulting in the while loop running too many times causing a disable failure.
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- drivers/regulator/core.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index f1d10c9..c625633 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1359,6 +1359,7 @@ static int _regulator_disable(struct regulator_dev *rdev, struct regulator_dev **supply_rdev_ptr) { int ret = 0; + *supply_rdev_ptr = NULL; if (WARN(rdev->use_count <= 0, "unbalanced disables for %s\n", -- 1.6.3.3
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