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

From: <[email-masked]>
Date: Fri, 4 Oct 2019 09:35:23 +0000

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);
> +	}
> +
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