[PATCH 1/2] pinctrl: at91: add pinctrl driver

[Sascha Hauer]

Looks mostly fine.

On Fri, Aug 01, 2014 at 03:24:23PM +0200, Raphaël Poggi wrote:
> This driver is based on mach-at91/gpio.c and linux pinctrl driver.
> The driver contains the gpio and pinctrl parts (like in linux) because the two parts
> share some structures and logics.
> 
> Signed-off-by: Raphaël Poggi <poggi.raph at gmail.com>
> ---
> +static struct at91_pinctrl_mux_ops *at91_pinctrl_get_driver_data(struct device_d *dev)
> +{
> +    struct at91_pinctrl_mux_ops *ops_data = NULL;
> +    int rc;
> +
> +    if (dev->device_node) {
> +	    const struct of_device_id *match;
> +	    match = of_match_node(at91_pinctrl_dt_ids, dev->device_node);
> +	    if (!match)
> +			ops_data = NULL;
> +	    else
> +			ops_data = (struct at91_pinctrl_mux_ops *)match->data;
> +    }
> +    else {
> +	    rc = dev_get_drvdata(dev, (unsigned long *)&ops_data);
> +		if (rc)
> +		ops_data = NULL;
> +    }

Indentation looks garbled in this function.

> +
> +	ret = pinctrl_register(&info->pctl);
> +	if (ret)
> +		return ret;
> +
> +	dev_info(dev, "AT91 pinctrl registred\n");

s/registred/registered/

> +
> +	ret = gpiochip_add(&at91_gpio->chip);
> +	if (ret) {
> +		dev_err(dev, "couldn't add gpiochip, ret = %d\n", ret);
> +		return ret;
> +	}
> +
> +	dev_info(dev, "AT91 gpio driver registred\n");

here aswell.

Sascha


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