On Sun, Sep 13, 2015 at 03:21:35PM +0200, Jonas Gorski wrote:
> Replace all trivial request/free callbacks that do nothing but call into
> pinctrl code with the generic versions.
> 
> Signed-off-by: Jonas Gorski <jogo@openwrt.org>
> ---
>  drivers/gpio/gpio-tz1090-pdc.c | 14 ++------------

For the tz1090-pdc bit:
Acked-by: James Hogan <james.hogan@imgtec.com>

Cheers
James

> diff --git a/drivers/gpio/gpio-tz1090-pdc.c b/drivers/gpio/gpio-tz1090-pdc.c
> index ede7e40..3623d00 100644
> --- a/drivers/gpio/gpio-tz1090-pdc.c
> +++ b/drivers/gpio/gpio-tz1090-pdc.c
> @@ -137,16 +137,6 @@ static void tz1090_pdc_gpio_set(struct gpio_chip *chip, unsigned int offset,
>  	__global_unlock2(lstat);
>  }
>  
> -static int tz1090_pdc_gpio_request(struct gpio_chip *chip, unsigned int offset)
> -{
> -	return pinctrl_request_gpio(chip->base + offset);
> -}
> -
> -static void tz1090_pdc_gpio_free(struct gpio_chip *chip, unsigned int offset)
> -{
> -	pinctrl_free_gpio(chip->base + offset);
> -}
> -
>  static int tz1090_pdc_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
>  {
>  	struct tz1090_pdc_gpio *priv = to_pdc(chip);
> @@ -203,8 +193,8 @@ static int tz1090_pdc_gpio_probe(struct platform_device *pdev)
>  	priv->chip.direction_output	= tz1090_pdc_gpio_direction_output;
>  	priv->chip.get			= tz1090_pdc_gpio_get;
>  	priv->chip.set			= tz1090_pdc_gpio_set;
> -	priv->chip.free			= tz1090_pdc_gpio_free;
> -	priv->chip.request		= tz1090_pdc_gpio_request;
> +	priv->chip.free			= gpiochip_generic_free;
> +	priv->chip.request		= gpiochip_generic_request;
>  	priv->chip.to_irq		= tz1090_pdc_gpio_to_irq;
>  	priv->chip.of_node		= np;
>