usb: dwc2: remove unused variable regs_otg

Remove the global regs_otg variable.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>

diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
index 3c7ad033e3f799ae1a085c7bb7e15f60cef355f6..edca05d0094b2d0ed9f820dde240630510643d3c 100644 (file)
--- a/drivers/usb/gadget/dwc2_udc_otg.c
+++ b/drivers/usb/gadget/dwc2_udc_otg.c
@@ -140,7 +140,6 @@ static struct usb_ep_ops dwc2_ep_ops = {
 
 /***********************************************************/
 
-void __iomem           *regs_otg;
 struct dwc2_usbotg_reg *reg;
 
 bool dfu_usb_get_reset(void)
@@ -818,8 +817,6 @@ int dwc2_udc_probe(struct dwc2_plat_otg_data *pdata)
 
        reg = (struct dwc2_usbotg_reg *)pdata->regs_otg;
 
-       /* regs_otg = (void *)pdata->regs_otg; */
-
        dev->gadget.is_dualspeed = 1;   /* Hack only*/
        dev->gadget.is_otg = 0;
        dev->gadget.is_a_peripheral = 0;