Re: [PATCH 3/5] media: i2c: Add TDA1997x HDMI receiver driver

[Fabio Estevam <festevam@gmail.com>]

Hi Tim,

On Thu, Nov 9, 2017 at 4:45 PM, Tim Harvey <tharvey@gateworks.com> wrote:

> +static int tda1997x_set_power(struct tda1997x_state *state, bool on)
> +{
> +       int ret = 0;
> +
> +       if (on) {
> +               ret = regulator_bulk_enable(TDA1997X_NUM_SUPPLIES,
> +                                            state->supplies);
> +               msleep(300);

Didn't you miss a 'return ret' here?

Otherwise regulator_bulk_disable() will always be called below.

> +       }
> +
> +       ret = regulator_bulk_disable(TDA1997X_NUM_SUPPLIES,
> +                              state->supplies);
> +       return ret;
> +}