[U-Boot] [PATCH] exynos: usb: make dwc3_set_mode to static

[Joonyoung Shim]

The dwc3_set_mode function is used only in
drivers/usb/host/xhci-exynos5.c so make it to static.

Signed-off-by: Joonyoung Shim <jy0922.shim at samsung.com>
---
 drivers/usb/host/xhci-exynos5.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index a77c8bc..3f86fdc 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -182,7 +182,7 @@ static void exynos5_usb3_phy_exit(struct exynos_usb3_phy *phy)
 	set_usbdrd_phy_ctrl(POWER_USB_DRD_PHY_CTRL_DISABLE);
 }
 
-void dwc3_set_mode(struct dwc3 *dwc3_reg, u32 mode)
+static void dwc3_set_mode(struct dwc3 *dwc3_reg, u32 mode)
 {
 	clrsetbits_le32(&dwc3_reg->g_ctl,
 			DWC3_GCTL_PRTCAPDIR(DWC3_GCTL_PRTCAP_OTG),
-- 
1.9.1