Re: [PATCH v3] media: i2c: tvp514x: add OF support

[Prabhakar Lad]

Hi Laurent,

Thanks for the review.

On Thu, May 16, 2013 at 5:40 PM, Laurent Pinchart
<laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> Hi Prabhakar,
>
[Snip]
>> +
>> +     pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
>> +     if (!pdata)
>
> I've started playing with the V4L2 OF bindings, and realized that should
> should call of_node_put() here.
>
you were referring  of_node_get() here rite ?

of_node_get/put() got recently added I guess coz of which I missed it :)

>> +             return NULL;
>> +
>> +     v4l2_of_parse_endpoint(endpoint, &bus_cfg);
>> +     flags = bus_cfg.bus.parallel.flags;
>> +
>> +     if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
>> +             pdata->hs_polarity = 1;
>> +
>> +     if (flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
>> +             pdata->vs_polarity = 1;
>> +
>> +     if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
>> +             pdata->clk_polarity = 1;
>> +
>
> As well as here. Maybe a
>
> done:
>         of_node_put(endpoint);
>         return pdata;
>
> with a goto done in the devm_kzalloc error path would be better.
>
OK

Regards,
--Prabhakar Lad
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