fix(port/dwc2/usb_hc_dwc2): fix warning

Signed-off-by: sakumisu <1203593632@qq.com>

port/dwc2/usb_hc_dwc2.c

@@ -257,7 +257,7 @@ static void dwc2_chan_init(struct usbh_bus *bus, uint8_t ch_num, uint8_t devaddr
 }
 
 /* For IN channel HCTSIZ.XferSize is expected to be an integer multiple of ep_mps size.*/
-static inline void dwc2_chan_transfer(struct usbh_bus *bus, uint8_t ch_num, uint8_t ep_addr, uint32_t *buf, uint32_t size, uint8_t num_packets, uint8_t pid)
+static inline void dwc2_chan_transfer(struct usbh_bus *bus, uint8_t ch_num, uint8_t ep_addr, uint8_t *buf, uint32_t size, uint8_t num_packets, uint8_t pid)
 {
     __IO uint32_t tmpreg;
     uint8_t is_oddframe;
@@ -411,17 +411,17 @@ static void dwc2_control_urb_init(struct usbh_bus *bus, uint8_t chidx, struct us
     {
         chan->num_packets = dwc2_calculate_packet_num(8, 0x00, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
         dwc2_chan_init(bus, chidx, urb->hport->dev_addr, 0x00, USB_ENDPOINT_TYPE_CONTROL, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), urb->hport->speed);
-        dwc2_chan_transfer(bus, chidx, 0x00, (uint32_t *)setup, chan->xferlen, chan->num_packets, HC_PID_SETUP);
+        dwc2_chan_transfer(bus, chidx, 0x00, (uint8_t *)setup, chan->xferlen, chan->num_packets, HC_PID_SETUP);
     } else if (chan->ep0_state == DWC2_EP0_STATE_INDATA) /* fill in data */
     {
         chan->num_packets = dwc2_calculate_packet_num(setup->wLength, 0x80, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
         dwc2_chan_init(bus, chidx, urb->hport->dev_addr, 0x80, USB_ENDPOINT_TYPE_CONTROL, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), urb->hport->speed);
-        dwc2_chan_transfer(bus, chidx, 0x80, (uint32_t *)buffer, chan->xferlen, chan->num_packets, HC_PID_DATA1);
+        dwc2_chan_transfer(bus, chidx, 0x80, buffer, chan->xferlen, chan->num_packets, HC_PID_DATA1);
     } else if (chan->ep0_state == DWC2_EP0_STATE_OUTDATA) /* fill out data */
     {
         chan->num_packets = dwc2_calculate_packet_num(setup->wLength, 0x00, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
         dwc2_chan_init(bus, chidx, urb->hport->dev_addr, 0x00, USB_ENDPOINT_TYPE_CONTROL, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), urb->hport->speed);
-        dwc2_chan_transfer(bus, chidx, 0x00, (uint32_t *)buffer, chan->xferlen, chan->num_packets, HC_PID_DATA1);
+        dwc2_chan_transfer(bus, chidx, 0x00, buffer, chan->xferlen, chan->num_packets, HC_PID_DATA1);
     } else if (chan->ep0_state == DWC2_EP0_STATE_INSTATUS) /* fill in status */
     {
         chan->num_packets = dwc2_calculate_packet_num(0, 0x80, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
@@ -443,9 +443,10 @@ static void dwc2_bulk_intr_urb_init(struct usbh_bus *bus, uint8_t chidx, struct
 
     chan->num_packets = dwc2_calculate_packet_num(buflen, urb->ep->bEndpointAddress, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
     dwc2_chan_init(bus, chidx, urb->hport->dev_addr, urb->ep->bEndpointAddress, USB_GET_ENDPOINT_TYPE(urb->ep->bmAttributes), USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), urb->hport->speed);
-    dwc2_chan_transfer(bus, chidx, urb->ep->bEndpointAddress, (uint32_t *)buffer, chan->xferlen, chan->num_packets, urb->data_toggle == 0 ? HC_PID_DATA0 : HC_PID_DATA1);
+    dwc2_chan_transfer(bus, chidx, urb->ep->bEndpointAddress, buffer, chan->xferlen, chan->num_packets, urb->data_toggle == 0 ? HC_PID_DATA0 : HC_PID_DATA1);
 }
 
+#if 0
 static void dwc2_iso_urb_init(struct usbh_bus *bus, uint8_t chidx, struct usbh_urb *urb, struct usbh_iso_frame_packet *iso_packet)
 {
     struct dwc2_chan *chan;
@@ -454,8 +455,9 @@ static void dwc2_iso_urb_init(struct usbh_bus *bus, uint8_t chidx, struct usbh_u
 
     chan->num_packets = dwc2_calculate_packet_num(iso_packet->transfer_buffer_length, urb->ep->bEndpointAddress, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), &chan->xferlen);
     dwc2_chan_init(bus, chidx, urb->hport->dev_addr, urb->ep->bEndpointAddress, USB_ENDPOINT_TYPE_ISOCHRONOUS, USB_GET_MAXPACKETSIZE(urb->ep->wMaxPacketSize), urb->hport->speed);
-    dwc2_chan_transfer(bus, chidx, urb->ep->bEndpointAddress, (uint32_t *)iso_packet->transfer_buffer, chan->xferlen, chan->num_packets, HC_PID_DATA0);
+    dwc2_chan_transfer(bus, chidx, urb->ep->bEndpointAddress, iso_packet->transfer_buffer, chan->xferlen, chan->num_packets, HC_PID_DATA0);
 }
+#endif
 
 __WEAK void usb_hc_low_level_init(struct usbh_bus *bus)
 {
@@ -925,7 +927,7 @@ static void dwc2_inchan_irq_handler(struct usbh_bus *bus, uint8_t ch_num)
             urb->errorcode = 0;
 
             uint32_t count = chan->xferlen - (USB_OTG_HC(ch_num)->HCTSIZ & USB_OTG_HCTSIZ_XFRSIZ);                        /* how many size has received */
-            uint32_t has_used_packets = chan->num_packets - ((USB_OTG_HC(ch_num)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) >> 19); /* how many packets have used */
+            //uint32_t has_used_packets = chan->num_packets - ((USB_OTG_HC(ch_num)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) >> 19); /* how many packets have used */
 
             urb->actual_length += count;