diff options
Diffstat (limited to 'include/asm-generic/gpio.h')
-rw-r--r-- | include/asm-generic/gpio.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index ecf675a59d21..6be061d09da9 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h | |||
@@ -1,8 +1,12 @@ | |||
1 | #ifndef _ASM_GENERIC_GPIO_H | 1 | #ifndef _ASM_GENERIC_GPIO_H |
2 | #define _ASM_GENERIC_GPIO_H | 2 | #define _ASM_GENERIC_GPIO_H |
3 | 3 | ||
4 | #include <linux/types.h> | ||
5 | |||
4 | #ifdef CONFIG_HAVE_GPIO_LIB | 6 | #ifdef CONFIG_HAVE_GPIO_LIB |
5 | 7 | ||
8 | #include <linux/compiler.h> | ||
9 | |||
6 | /* Platforms may implement their GPIO interface with library code, | 10 | /* Platforms may implement their GPIO interface with library code, |
7 | * at a small performance cost for non-inlined operations and some | 11 | * at a small performance cost for non-inlined operations and some |
8 | * extra memory (for code and for per-GPIO table entries). | 12 | * extra memory (for code and for per-GPIO table entries). |
@@ -74,7 +78,7 @@ struct gpio_chip { | |||
74 | 78 | ||
75 | extern const char *gpiochip_is_requested(struct gpio_chip *chip, | 79 | extern const char *gpiochip_is_requested(struct gpio_chip *chip, |
76 | unsigned offset); | 80 | unsigned offset); |
77 | extern int __init __must_check gpiochip_reserve(int start, int ngpio); | 81 | extern int __must_check gpiochip_reserve(int start, int ngpio); |
78 | 82 | ||
79 | /* add/remove chips */ | 83 | /* add/remove chips */ |
80 | extern int gpiochip_add(struct gpio_chip *chip); | 84 | extern int gpiochip_add(struct gpio_chip *chip); |