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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>
This commit is contained in:
Lars-Peter Clausen 2014-02-04 13:42:10 +01:00 committed by Linus Walleij
parent 90d16a43d5
commit a3485d0885
1 changed files with 2 additions and 2 deletions
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4
include/linux/gpio/consumer.h
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@ -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_chip;
*/
struct gpio_desc;
#ifdef CONFIG_GPIOLIB
/* Acquire and dispose GPIOs */
struct gpio_desc *__must_check gpiod_get(struct device *dev,
const char *con_id);