Messages in this thread Patch in this message | | | From | Alexandre Courbot <> | Subject | [PATCH] regulator: core: allow enabling without enable op | Date | Tue, 25 Feb 2014 15:57:50 +0900 |
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Commit 14c32a3ce6676265d7a27ea64a4d406e6dbad111 replaced direct uses of ops->enable by calls to _regulator_do_enable. This prevents a fixed regulators without a GPIO from being probed, since the former code checked the existence of ops->enable and continued if it did not exist, while _regulator_do_enable return -EINVAL in that case.
This patch fixes this by allowing _regulator_do_enable to go through without error if ops->enable is not defined, similarly to what _regulator_do_disable already does.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> --- drivers/regulator/core.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index bdb12659dd41..4306422cee5d 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1763,8 +1763,6 @@ static int _regulator_do_enable(struct regulator_dev *rdev) ret = rdev->desc->ops->enable(rdev); if (ret < 0) return ret; - } else { - return -EINVAL; } /* Allow the regulator to ramp; it would be useful to extend -- 1.9.0
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