gpio: consumer.h: Move forward declarations outside #ifdef
Make sure that the forward declared structs in gpio/consumer.h are also visible
on the else branch of the CONFIG_GPIOLIB #ifdef.
Fixes the following warnings and their associated errors when CONFIG_GPIOLIB is
not selected:
include/linux/gpio/consumer.h:67:14: warning: 'struct device' declared inside parameter list
include/linux/gpio/consumer.h:67:14: warning: its scope is only this definition or declaration, which is probably not what you want
[...]
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 4d34dbb..7a8144f 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -4,8 +4,6 @@
#include <linux/err.h>
#include <linux/kernel.h>
-#ifdef CONFIG_GPIOLIB
-
struct device;
struct gpio_chip;
@@ -18,6 +16,8 @@
*/
struct gpio_desc;
+#ifdef CONFIG_GPIOLIB
+
/* Acquire and dispose GPIOs */
struct gpio_desc *__must_check gpiod_get(struct device *dev,
const char *con_id);