diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/gpio.h | 4 | ||||
| -rw-r--r-- | include/asm-generic/param.h | 13 |
2 files changed, 11 insertions, 6 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index d466c8d8826d..1ff4e221cb4d 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -177,6 +177,10 @@ extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *labe extern int gpio_request_array(const struct gpio *array, size_t num); extern void gpio_free_array(const struct gpio *array, size_t num); +/* bindings for managed devices that want to request gpios */ +int devm_gpio_request(struct device *dev, unsigned gpio, const char *label); +void devm_gpio_free(struct device *dev, unsigned int gpio); + #ifdef CONFIG_GPIO_SYSFS /* diff --git a/include/asm-generic/param.h b/include/asm-generic/param.h index cdf8251bfb6c..835632a3b468 100644 --- a/include/asm-generic/param.h +++ b/include/asm-generic/param.h @@ -1,12 +1,6 @@ #ifndef __ASM_GENERIC_PARAM_H #define __ASM_GENERIC_PARAM_H -#ifdef __KERNEL__ -# define HZ CONFIG_HZ /* Internal kernel timer frequency */ -# define USER_HZ 100 /* some user interfaces are */ -# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */ -#endif - #ifndef HZ #define HZ 100 #endif @@ -21,4 +15,11 @@ #define MAXHOSTNAMELEN 64 /* max length of hostname */ +#ifdef __KERNEL__ +# undef HZ +# define HZ CONFIG_HZ /* Internal kernel timer frequency */ +# define USER_HZ 100 /* some user interfaces are */ +# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */ +#endif + #endif /* __ASM_GENERIC_PARAM_H */ |