From: Jeroen Hofstee <jeroen@myspectrum.nl>
Date: Wed, 8 Oct 2014 20:57:37 +0000 (+0200)
Subject: gpio: make local functions static
X-Git-Tag: v2015.01-rc1~161
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2115d89db8498e075d1016bc66ae44d95bbd38fe;p=u-boot

gpio: make local functions static

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
---

diff --git a/drivers/gpio/kw_gpio.c b/drivers/gpio/kw_gpio.c
index 4fca0894e6..43b27e3fea 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;