diff options
| -rw-r--r-- | drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c index f17009a29e0..1c34b753511 100644 --- a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c +++ b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c @@ -890,7 +890,7 @@ static int dwc2_ep0_write(struct dwc2_udc *dev) static int dwc2_udc_get_status(struct dwc2_udc *dev, struct usb_ctrlrequest *crq) { - u8 ep_num = crq->wIndex & 0x7F; + u8 ep_num = crq->wIndex & 0x3; u16 g_status = 0; u32 ep_ctrl; @@ -1418,7 +1418,7 @@ static void dwc2_ep0_setup(struct dwc2_udc *dev) break; case USB_REQ_CLEAR_FEATURE: - ep_num = usb_ctrl->wIndex & 0x7f; + ep_num = usb_ctrl->wIndex & 0x3; if (!dwc2_udc_clear_feature(&dev->ep[ep_num].ep)) return; @@ -1426,7 +1426,7 @@ static void dwc2_ep0_setup(struct dwc2_udc *dev) break; case USB_REQ_SET_FEATURE: - ep_num = usb_ctrl->wIndex & 0x7f; + ep_num = usb_ctrl->wIndex & 0x3; if (!dwc2_udc_set_feature(&dev->ep[ep_num].ep)) return; |