* Function GPIOs
*/
+#ifdef CONFIG_SUPERH
static int gpio_function_request(struct gpio_chip *gc, unsigned offset)
{
static bool __print_once;
return ret;
}
-static void gpio_function_free(struct gpio_chip *gc, unsigned offset)
-{
-}
-
static int gpio_function_setup(struct sh_pfc_chip *chip)
{
struct sh_pfc *pfc = chip->pfc;
struct gpio_chip *gc = &chip->gpio_chip;
gc->request = gpio_function_request;
- gc->free = gpio_function_free;
gc->label = pfc->info->name;
gc->owner = THIS_MODULE;
return 0;
}
+#endif
/* -----------------------------------------------------------------------------
* Register/unregister
}
}
+#ifdef CONFIG_SUPERH
/* Register the function GPIOs chip. */
if (pfc->info->nr_func_gpios == 0)
return 0;
return PTR_ERR(chip);
pfc->func = chip;
+#endif /* CONFIG_SUPERH */
return 0;
}
int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc)
{
gpiochip_remove(&pfc->gpio->gpio_chip);
+#ifdef CONFIG_SUPERH
gpiochip_remove(&pfc->func->gpio_chip);
-
+#endif
return 0;
}