[PATCH] gpio: Fix unused variable warning

[Marco Felsch]

On 23-01-25, Sascha Hauer wrote:
> gpio_suffixes is only used inside #ifdef CONFIG_OFDEVICE, so put
> it into this ifdef as well.
> 
> Fixes: 9fb2fa240d58 ("gpiolib: implement dev_gpiod_get_index")
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>

Reviewed-by: Marco Felsch <m.felsch at pengutronix.de>

> ---
>  drivers/gpio/gpiolib.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
> index 4e8244b25f..2e7a39b475 100644
> --- a/drivers/gpio/gpiolib.c
> +++ b/drivers/gpio/gpiolib.c
> @@ -537,12 +537,12 @@ static int of_gpiochip_scan_hogs(struct gpio_chip *chip)
>  	return 0;
>  }
>  
> +#ifdef CONFIG_OFDEVICE
>  static const char *gpio_suffixes[] = {
>  	"gpios",
>  	"gpio",
>  };
>  
> -#ifdef CONFIG_OFDEVICE
>  /* Linux compatibility helper: Get a GPIO descriptor from device tree */
>  int dev_gpiod_get_index(struct device *dev,
>  			struct device_node *np,
> -- 
> 2.30.2
> 
> 
>