@@ -90,13 +90,11 @@ struct dwc2_udc {
unsigned req_pending:1, req_std:1;
};
-extern struct dwc2_udc *the_controller;
-
#define ep_is_in(EP) (((EP)->bEndpointAddress&USB_DIR_IN) == USB_DIR_IN)
#define ep_index(EP) ((EP)->bEndpointAddress&0xF)
#define ep_maxpacket(EP) ((EP)->ep.maxpacket)
-extern void otg_phy_init(struct dwc2_udc *dev);
-extern void otg_phy_off(struct dwc2_udc *dev);
+void otg_phy_init(struct dwc2_udc *dev);
+void otg_phy_off(struct dwc2_udc *dev);
#endif /* __S3C_UDC_OTG_PRIV__ */
@@ -18,6 +18,6 @@ struct s3c_plat_otg_data {
unsigned int usb_gusbcfg;
};
-extern int s3c_udc_probe(struct s3c_plat_otg_data *pdata);
+int s3c_udc_probe(struct s3c_plat_otg_data *pdata);
#endif
The extern statements are useless, remove them. Also remove the extern ... controller, which is completely useless. Signed-off-by: Marek Vasut <marex@denx.de> --- drivers/usb/gadget/s3c_udc_otg_priv.h | 6 ++---- include/usb/s3c_udc.h | 2 +- 2 files changed, 3 insertions(+), 5 deletions(-)