ddr: altera: sdram: Clean up sdram_mmr_init_full() part 8

[karo-tx-uboot.git] / drivers / gpio / kw_gpio.c

diff --git a/drivers/gpio/kw_gpio.c b/drivers/gpio/kw_gpio.c
index 4fca0894e67f3ca0a088dcb214b17df3d9d97c0b..43b27e3fea1bc86f5fbef46f969a7f8ff0322286 100644 (file)
--- 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;