[U-Boot] [PATCH 17/49] gpio: make local functions static

Jeroen Hofstee
2014-10-08T20:57:37Z

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
---
drivers/gpio/bcm2835_gpio.c | 2 +-
drivers/gpio/kw_gpio.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/bcm2835_gpio.c b/drivers/gpio/bcm2835_gpio.c
index 97b5137..4a473d7 100644
--- a/drivers/gpio/bcm2835_gpio.c
+++ b/drivers/gpio/bcm2835_gpio.c
@@ -9,7 +9,7 @@
#include <asm/gpio.h>
#include <asm/io.h>

-inline int gpio_is_valid(unsigned gpio)
+static inline int gpio_is_valid(unsigned gpio)
{
return (gpio < BCM2835_GPIO_COUNT);
}
diff --git a/drivers/gpio/kw_gpio.c b/drivers/gpio/kw_gpio.c
index 0af75a8..d5a7e78 100644
--- a/drivers/gpio/kw_gpio.c
+++ b/drivers/gpio/kw_gpio.c
@@ -36,7 +36,7 @@ void __set_direction(unsigned pin, int input)
u = readl(GPIO_IO_CONF(pin));
}

-void __set_level(unsigned pin, int high)
+static void __set_level(unsigned pin, int high)
{
u32 u;

@@ -48,7 +48,7 @@ void __set_level(unsigned pin, int high)
writel(u, GPIO_OUT(pin));
}

-void __set_blinking(unsigned pin, int blink)
+static void __set_blinking(unsigned pin, int blink)
{
u32 u;

--
2.1.0