[PATCH v2 7/7] backlight: gpio: use a helper variable for &pdev->dev

[Andy Shevchenko]

On Mon, Jul 22, 2019 at 05:03:02PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski at baylibre.com>
> 
> Instead of dereferencing pdev each time, use a helper variable for
> the associated device pointer.

>  static int gpio_backlight_probe(struct platform_device *pdev)
>  {
> -	struct gpio_backlight_platform_data *pdata =
> -		dev_get_platdata(&pdev->dev);
> +	struct gpio_backlight_platform_data *pdata;
>  	struct backlight_properties props;
>  	struct backlight_device *bl;
>  	struct gpio_backlight *gbl;
>  	enum gpiod_flags flags;
> +	struct device *dev;

Can't we do

	struct device dev = &pdev->dev;
	struct gpio_backlight_platform_data *pdata = dev_get_platdata(dev);

? It fits 80 nicely.

-- 
With Best Regards,
Andy Shevchenko