From 7c295975a85b049385dfe0d5ee0d4d543619fbdc Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Wed, 25 May 2011 16:20:31 -0700 Subject: gpio: make gpio_{request,free}_array gpio array parameter const gpio_{request,free}_array should not (and do not) modify the passed gpio array, so make the parameter const. Signed-off-by: Lars-Peter Clausen Acked-by: Eric Miao Acked-by: Wolfram Sang Signed-off-by: Andrew Morton Signed-off-by: Grant Likely --- include/asm-generic/gpio.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/asm-generic') diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index a98b52cb970b..fcdcb5d5c995 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -193,8 +193,8 @@ struct gpio { }; extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label); -extern int gpio_request_array(struct gpio *array, size_t num); -extern void gpio_free_array(struct gpio *array, size_t num); +extern int gpio_request_array(const struct gpio *array, size_t num); +extern void gpio_free_array(const struct gpio *array, size_t num); #ifdef CONFIG_GPIO_SYSFS -- cgit v1.2.3-59-g8ed1b