From 604aff317876d15ba1618b89f359b0b71481fdfb Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 28 Nov 2014 07:42:42 +0100 Subject: gpio: move gpio_is_valid to include/gpio.h No architectue implements its own gpio_is_valid() function, so move the only existing implementation to include/gpio.h where it's available for all users. Signed-off-by: Sascha Hauer --- include/asm-generic/gpio.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/asm-generic') diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 95fdd05ec9..767497096a 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -1,17 +1,6 @@ #ifndef __ASM_GENERIC_GPIO_H #define __ASM_GENERIC_GPIO_H -#define ARCH_NR_GPIOS 256 - -static inline int gpio_is_valid(int gpio) -{ - if (gpio < 0) - return 0; - if (gpio < ARCH_NR_GPIOS) - return 1; - return 0; -} - void gpio_set_value(unsigned gpio, int value); int gpio_get_value(unsigned gpio); int gpio_direction_output(unsigned gpio, int value); -- cgit v1.2.3