Hi Sakari,
On 19-06-18 14:59, Sakari Ailus wrote:
> The regulator_get() function returns a regulator when it succeeds. There's
> no need to check whether the regulator is NULL later on.
>
> Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
> ---
> drivers/media/i2c/mt9m111.c | 11 ++++-------
> 1 file changed, 4 insertions(+), 7 deletions(-)
Looks good feel free to add my
Reviewed-by: Marco Felsch <m.fel...@pengutronix.de>
Regards,
Marco
> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
> index 746d1345b505..bb19f8c346cb 100644
> --- a/drivers/media/i2c/mt9m111.c
> +++ b/drivers/media/i2c/mt9m111.c
> @@ -984,11 +984,9 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
> if (ret < 0)
> return ret;
>
> - if (mt9m111->regulator) {
> - ret = regulator_enable(mt9m111->regulator);
> - if (ret < 0)
> - return ret;
> - }
> + ret = regulator_enable(mt9m111->regulator);
> + if (ret < 0)
> + return ret;
>
> ret = mt9m111_resume(mt9m111);
> if (ret < 0) {
> @@ -1002,8 +1000,7 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
> static void mt9m111_power_off(struct mt9m111 *mt9m111)
> {
> mt9m111_suspend(mt9m111);
> - if (mt9m111->regulator)
> - regulator_disable(mt9m111->regulator);
> + regulator_disable(mt9m111->regulator);
> v4l2_clk_disable(mt9m111->clk);
> }
>
> --
> 2.11.0
>
>
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