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Message-ID: <1304956943.3192.19.camel@odin>
Date: Mon, 09 May 2011 17:02:23 +0100
From: Liam Girdwood <lrg@...nel.org>
To: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc: linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH] regulator: Factor out references to rdev in
regulator_force_disable()
On Mon, 2011-05-09 at 11:41 +0200, Mark Brown wrote:
> Don't go looking up the rdev pointer every time, just use a local variable
> like everything else.
>
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> ---
> drivers/regulator/core.c | 7 ++++---
> 1 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
> index c5b3c50..58452ac 100644
> --- a/drivers/regulator/core.c
> +++ b/drivers/regulator/core.c
> @@ -1508,13 +1508,14 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
> */
> int regulator_force_disable(struct regulator *regulator)
> {
> + struct regulator_dev *rdev = regulator->rdev;
> struct regulator_dev *supply_rdev = NULL;
> int ret;
>
> - mutex_lock(®ulator->rdev->mutex);
> + mutex_lock(&rdev->mutex);
> regulator->uA_load = 0;
> - ret = _regulator_force_disable(regulator->rdev, &supply_rdev);
> - mutex_unlock(®ulator->rdev->mutex);
> + ret = _regulator_force_disable(rdev, &supply_rdev);
> + mutex_unlock(&rdev->mutex);
>
> if (supply_rdev)
> regulator_disable(get_device_regulator(rdev_get_dev(supply_rdev)));
Applied.
Thanks
Liam
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