usb: s3c-otg: Staticize s3c_udc_ep_set_stall

This function is local to s3c_udc_otg_xfer_dma.c , staticize it.

Signed-off-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/gadget/s3c_udc_otg_priv.h b/drivers/usb/gadget/s3c_udc_otg_priv.h
index 68bac699cf2c648f17ad386af2b6eb39b9260495..cc107040466f7dcc7291e02d416e0b17999b5069 100644 (file)
--- a/drivers/usb/gadget/s3c_udc_otg_priv.h
+++ b/drivers/usb/gadget/s3c_udc_otg_priv.h
@@ -97,6 +97,4 @@ extern struct dwc2_udc *the_controller;
 extern void otg_phy_init(struct dwc2_udc *dev);
 extern void otg_phy_off(struct dwc2_udc *dev);
 
-extern void s3c_udc_ep_set_stall(struct dwc2_ep *ep);
-
 #endif /* __S3C_UDC_OTG_PRIV__ */

diff --git a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
index 0288d44aa0b442330b970411a37f867888cc77b5..1390239e53ffbfc072d8bb2f0b562ba6959d5c93 100644 (file)
--- a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
+++ b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
@@ -946,7 +946,7 @@ static void s3c_udc_set_nak(struct dwc2_ep *ep)
 }
 
 
-void s3c_udc_ep_set_stall(struct dwc2_ep *ep)
+static void s3c_udc_ep_set_stall(struct dwc2_ep *ep)
 {
        u8              ep_num;
        u32             ep_ctrl = 0;