usb: gadget: renesas_usbhs: tidyup usbhs_sys_clock_ctrl() was local function
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index ce54abf..1ce32d9 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -95,7 +95,7 @@
/*
* syscfg functions
*/
-void usbhs_sys_clock_ctrl(struct usbhs_priv *priv, int enable)
+static void usbhs_sys_clock_ctrl(struct usbhs_priv *priv, int enable)
{
usbhs_bset(priv, SYSCFG, SCKE, enable ? SCKE : 0);
}