From bd885c5bac425c589582a610bd2dc92dd3809e06 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Fri, 20 Oct 2017 10:31:15 -0600 Subject: lib/gpio: constify array inputs The arrays of gpio_t are not manipulated in any way within the gpio library. Add const to indicate that. Change-Id: Ie32ab9de967ece22317e2b97b62e85b0757b910d Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/22121 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh Reviewed-by: Paul Menzel --- src/lib/gpio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/lib/gpio.c') diff --git a/src/lib/gpio.c b/src/lib/gpio.c index ca0aebedf5..48db262a11 100644 --- a/src/lib/gpio.c +++ b/src/lib/gpio.c @@ -19,7 +19,7 @@ #include #include -static int _gpio_base2_value(gpio_t gpio[], int num_gpio) +static int _gpio_base2_value(const gpio_t gpio[], int num_gpio) { int i, result = 0; @@ -32,7 +32,7 @@ static int _gpio_base2_value(gpio_t gpio[], int num_gpio) return result; } -int gpio_base2_value(gpio_t gpio[], int num_gpio) +int gpio_base2_value(const gpio_t gpio[], int num_gpio) { int i; @@ -42,7 +42,7 @@ int gpio_base2_value(gpio_t gpio[], int num_gpio) return _gpio_base2_value(gpio, num_gpio); } -int gpio_pulldown_base2_value(gpio_t gpio[], int num_gpio) +int gpio_pulldown_base2_value(const gpio_t gpio[], int num_gpio) { int i; @@ -52,7 +52,7 @@ int gpio_pulldown_base2_value(gpio_t gpio[], int num_gpio) return _gpio_base2_value(gpio, num_gpio); } -int gpio_pullup_base2_value(gpio_t gpio[], int num_gpio) +int gpio_pullup_base2_value(const gpio_t gpio[], int num_gpio) { int i; @@ -62,7 +62,7 @@ int gpio_pullup_base2_value(gpio_t gpio[], int num_gpio) return _gpio_base2_value(gpio, num_gpio); } -int _gpio_base3_value(gpio_t gpio[], int num_gpio, int binary_first) +int _gpio_base3_value(const gpio_t gpio[], int num_gpio, int binary_first) { /* * GPIOs which are tied to stronger external pull up or pull down -- cgit v1.2.3