On 12 September 2013 13:41, Sachin Kamat <[email protected]> wrote:
> Yes. That was my second option. If we do that we would get something as below:
>
> 84 /* If pdata is required */
> 85 if (cd_gpio != -1) {
> 86 pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata),
> GFP_KERNEL);
> 87 if (!pdata) {
> 88 dev_err(&pdev->dev, "DT: kzalloc failed\n");
> 89 goto out;
> 90 }
> 91 pdata->card_int_gpio = cd_gpio;
> 92 return pdata;
> 93 }
> 94
> 95 out:
> 96 return ERR_PTR(-ENODATA);
>
> Does this look OK?
Or this:
> 85 if (cd_gpio != -1) {
> 86 pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata),
> GFP_KERNEL);
> 87 if (!pdata)
> 88 dev_err(&pdev->dev, "DT: kzalloc failed\n");
else
> 91 pdata->card_int_gpio = cd_gpio;
> 93 }
> 94
> 96 return ERR_PTR(-ENODATA);
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