Re: [PATCH 2/4] i2c: at91: implement i2c bus recovery

[Claudiu.Beznea]

Hi Kamel,

On 02.10.2019 17:46, Kamel Bouhara wrote:
> +static int at91_init_twi_recovery_info(struct platform_device *pdev,
> +                                    struct at91_twi_dev *dev)
> +{
> +     struct i2c_bus_recovery_info *rinfo = &dev->rinfo;
> +
> +     dev->pinctrl = devm_pinctrl_get(&pdev->dev);
> +     if (!dev->pinctrl || IS_ERR(dev->pinctrl)) {

You may use IS_ERR_OR_NULL() here.

> +             dev_info(dev->dev, "can't get pinctrl, bus recovery not 
> supported\n");
> +             return PTR_ERR(dev->pinctrl);
> +     }
> +