diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index fea3402f..575a1f8 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -314,7 +314,7 @@
 				index += len & ~0x03;
 			}
 			if (len & 0x02) {
-				musb_writew(fifo, 0, *(u16 *)&src[index]);
+				__raw_writew(*(u16 *)&src[index], fifo);
 				index += 2;
 			}
 		} else {
@@ -324,7 +324,7 @@
 			}
 		}
 		if (len & 0x01)
-			musb_writeb(fifo, 0, src[index]);
+			__raw_writeb(src[index], fifo);
 	} else  {
 		/* byte aligned */
 		iowrite8_rep(fifo, src, len);
@@ -356,7 +356,7 @@
 				index = len & ~0x03;
 			}
 			if (len & 0x02) {
-				*(u16 *)&dst[index] = musb_readw(fifo, 0);
+				*(u16 *)&dst[index] = __raw_readw(fifo);
 				index += 2;
 			}
 		} else {
@@ -366,7 +366,7 @@
 			}
 		}
 		if (len & 0x01)
-			dst[index] = musb_readb(fifo, 0);
+			dst[index] = __raw_readb(fifo);
 	} else  {
 		/* byte aligned */
 		ioread8_rep(fifo, dst, len);