gpio: sysfs: fix forward declaration of struct gpio_device

The forward declaration for struct gpio_device should be provided for
both branches of the #ifdef.

Fixes: 08a149c40bdb ("gpiolib: Clean up headers")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpiolib-sysfs.h b/drivers/gpio/gpiolib-sysfs.h
index 0f213bdb4732464c4f60ba59fe44c634013f7589..b794b396d6a52588c93839fbba062eb160236ca4 100644 (file)
--- a/drivers/gpio/gpiolib-sysfs.h
+++ b/drivers/gpio/gpiolib-sysfs.h
@@ -3,10 +3,10 @@
 #ifndef GPIOLIB_SYSFS_H
 #define GPIOLIB_SYSFS_H
 
-#ifdef CONFIG_GPIO_SYSFS
-
 struct gpio_device;
 
+#ifdef CONFIG_GPIO_SYSFS
+
 int gpiochip_sysfs_register(struct gpio_device *gdev);
 void gpiochip_sysfs_unregister(struct gpio_device *gdev);