clk: add static qualifier to local functions

[people/ms/u-boot.git] / drivers / clk / clk_rk3288.c

diff --git a/drivers/clk/clk_rk3288.c b/drivers/clk/clk_rk3288.c
index 54d49305b0c20a63bc3d4bdb9fdc1aa21e25841f..0172ad13bb7038ecf89ca40494fd30f87cb8b1dd 100644 (file)
--- a/drivers/clk/clk_rk3288.c
+++ b/drivers/clk/clk_rk3288.c
@@ -508,7 +508,7 @@ static ulong rockchip_spi_set_clk(struct rk3288_cru *cru, uint clk_general_rate,
        return rockchip_spi_get_clk(cru, clk_general_rate, periph);
 }
 
-ulong rk3288_set_periph_rate(struct udevice *dev, int periph, ulong rate)
+static ulong rk3288_set_periph_rate(struct udevice *dev, int periph, ulong rate)
 {
        struct rk3288_clk_priv *priv = dev_get_priv(dev);
        ulong new_rate;